Norway
Duty free*
- Their lines1 Norwegian line
29.33.5909 Other
Norwegian tariff data checked Sept. 13, 2026.
Customs code · HS subheading 2933 59
Final code reached
Other nitrogen-only heterocyclic compounds with a pyrimidine or piperazine ring
Excluding the listed products
This is a complete 8-digit customs code. Exports and Intrastat use it as it is. For an import into the EU, pick a 10-digit line below.
This code covers nitrogen-only heterocyclic compounds whose structure contains a pyrimidine ring, including a hydrogenated pyrimidine ring, or a piperazine ring. It does not cover the specifically listed barbiturates, named medicines and their salts, diazinon, or 1,4-diazabicyclo[2.2.2]octane.
See the official tariff text
Official tariff text
Heterocyclic compounds with nitrogen hetero-atom"s" only, containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure (excl. malonylurea "barbituric acid" and its derivatives, allobarbital "INN", amobarbital "INN", barbital "INN", butalbital "INN", butobarbital "INN", cyclobarbital "INN", methylphenobarbital "INN", pentobarbital "INN", phenobarbital "INN", secbutabarbital "INN", secobarbital "INN", vinylbital "INN", loprazolam "INN", mecloqualone "INN", methaqualone "INN" and zipeprol "INN", and salts thereof, and diazinon "ISO" and 1,4-diazabicyclo[2.2.2]octane "triethylenediamine")
You are seeing what applies when you export from the EU. Switch above if you import.
You are seeing what applies when you import into the EU. Switch above if you export.
Your answer for export
The full EU export code is 2933 59 95.
You do not pick a 10-digit EU import line for an export declaration or Intrastat. The destination classifies the goods under its own tariff.
8 digits, ready
Selling to Norway, Great Britain and the United States
What they charge on arrival.
Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.
Great Britain
The rate depends on the line.
- Their lines39 British lines
2933 59 95 10 6-Amino-1,3-dimethyluracil (CAS RN 6642-31-5)
Northern Ireland follows other rules.
UK tariff data checked Sept. 13, 2026.
United States
6.5% or 15.0%†
Depends on a question
- Their lines13 US lines
- Entry dateSept. 17, 2026
2933.59.10.00 Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds
The US importer of record files the entry.
US tariff data checked Sept. 16, 2026.
See the 1 Norwegian line
Selling to Norway
Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.
-
29.33.5909
Other
- Ordinary duty
- Duty free*
Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.
See the 39 British lines
Selling to Great Britain
What UK customs charges when goods like these arrive in Great Britain.
-
2933 59 95 10
6-Amino-1,3-dimethyluracil (CAS RN 6642-31-5)
- Ordinary duty
- Duty free*
-
2933 59 95 13
2-Diethylamino-6-hydroxy-4-methylpyrimidine (CAS RN 42487-72-9)
- Ordinary duty
- Duty free*
-
2933 59 95 14
2-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide (CAS RN 1211443-61-6) with a purity by weight of 97 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 16
Tert-butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate (CAS RN 571188-59-5) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 19
Tert-butyl 4-[(2-chloropyrimidin-5-yl)oxy]butanoate (CAS RN 945771-55-1) with a purity by weight of 95 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 20
2,4-Diamino-6-chloropyrimidine (CAS RN 156-83-2)
- Ordinary duty
- Duty free*
-
2933 59 95 27
2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]-3-hydroxypropylacetate (CAS RN 88110-89-8)
- Ordinary duty
- Duty free*
-
2933 59 95 29
2-Amino-4-(4-methylpiperazin-1-yl) benzoic acid tert-butyl ester (CAS RN 1034975-35-3) with a purity by weight of 95 % or more
- Ordinary duty
- Duty free*
Show all 39 lines
-
2933 59 95 31
Sotorasib (INN) (CAS RN 2296729-00-3) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 32
5-Chloro-3-nitropyrazolo[1,5-a]pyrimidine (CAS RN 1363380-51-1) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 33
4,6-Dichloro-5-fluoropyrimidine (CAS RN 213265-83-9)
- Ordinary duty
- Duty free*
-
2933 59 95 34
6-chloro-1,3-dimethyluracil (CAS RN 6972-27-6) with a purity by weight of 97 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 35
3-Iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS RN 151266-23-8) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 36
1-(Cyclopropylcarbonyl)piperazine hydrochloride (CAS RN 1021298-67-8) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 38
5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS No 139756-22-2) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 40
Pirimiphos-methyl (ISO) (CAS RN 29232-93-7) with a purity by weight of 90 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 41
2-(4-Phenoxyphenyl)-7-(piperidin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS RN 2190506-57-9) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 44
1,4,5,6-Tetrahydro-1,2-dimethylpyrimidine (CAS RN 4271-96-9) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 45
1-[3-(Hydroxymethyl)pyridin-2-yl]-4-methyl-2-phenylpiperazine (CAS RN 61337-89-1)
- Ordinary duty
- Duty free*
-
2933 59 95 46
Trilaciclib (CAS RN 1374743-00-6) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 47
6-Methyl-2-oxoperhydropyrimidin-4-ylurea (CAS RN 1129-42-6) with a purity of 94 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 50
2-(2-Piperazin-1-ylethoxy)ethanol (CAS RN 13349-82-1)
- Ordinary duty
- Duty free*
-
2933 59 95 51
(1R,5S)-8-Benzyl-3,8-diazabicyclo[3.2.1]octane ; 4-(4-hydroxyphenyl)phenol (2:1) (CAS RN 2642049-87-2) with a purity by weight of 95 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 52
6-Benzyladenine (CAS RN 1214-39-7) with a purity by weight of 97 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 54
2-Chloro-4-methylpyrimidine (CAS RN 13036-57-2) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 56
Ruxolitinib phosphate (INNM) (CAS RN 1092939-17-7) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 58
Sitagliptin phosphate monohydrate (INNM) (CAS RN 654671-77-9) with a purity by weight of 95 % or more, and containing by weight not more than 1 % of a stabiliser
- Ordinary duty
- Duty free*
-
2933 59 95 60
2,6-Dichloro-4,8-dipiperidinopyrimido[5,4-d]pyrimidine (CAS RN 7139-02-8)
- Ordinary duty
- Duty free*
-
2933 59 95 61
4-Methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS RN 945950-37-8) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 63
1-(3-Chlorophenyl) piperazine (CAS RN 6640-24-0)
- Ordinary duty
- Duty free*
-
2933 59 95 64
Thiopental (INNM) (CAS RN 76-75-5) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 65
1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) (CAS RN 140681-55-6)
- Ordinary duty
- Duty free*
-
2933 59 95 66
Piperazin-2-one (CAS RN 5625-67-2) with a purity by weight of 96 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 68
Guanine (CAS RN 73-40-5) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 70
N-(4-Ethyl-2,3-dioxopiperazin-1-ylcarbonyl)-D-2-phenylglycine (CAS RN 63422-71-9)
- Ordinary duty
- Duty free*
-
2933 59 95 77
3-(Trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine hydrochloride (1:1) (CAS RN 762240-92-6)
- Ordinary duty
- Duty free*
-
2933 59 95 82
Ametoctradin (ISO) (CAS RN 865318-97-4) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 59 95 87
5-Bromo-2,4-dichloropyrimidine (CAS RN 36082-50-5)
- Ordinary duty
- Duty free*
-
2933 59 95 90
Other
- Ordinary duty
- Depends on the product details
- Goods of EU origin
- Duty free* You need documentation of EU preferential origin to use this rate.
These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.
Contains public sector information licensed under the Open Government Licence v3.0.
Source: UK Department for Business and Trade (data.api.trade.gov.uk).
See the 13 US lines
Selling to the United States
What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.
-
2933.59.10.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, Pesticides, Aromatic or modified aromatic, Herbicides
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
-
2933.59.15.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, Pesticides, Aromatic or modified aromatic, Other
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
-
2933.59.18.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, Pesticides, Other
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
-
2933.59.21.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, Drugs, Aromatic or modified aromatic, Antihistamines, including those principally used as anti-nauseants
- General rate
- 6.5%
- From the EU
- 6.5% or 15.0%† Depends on a question US headings applied: 9903.04.62 Section 232 pharmaceuticals, Proclamation 11020 of 2 April 2026 (91 FR 18183) clauses (3)(c), (4), (5) and (7), heading 9903.04.62 of subchapter III of chapter 99 with U.S. note 40(c) and (f): the rate for patented pharmaceuticals and associated ingredients shall be 15 percent for products of the European Union, the sum of the column 1 duty rate and the additional duty being that rate; generic pharmaceuticals are not subject to tariffs pursuant to section 232 at this time; effective 31 July 2026 for the companies listed in Annex III and 29 September 2026 for other companies
-
2933.59.22.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, Drugs, Aromatic or modified aromatic, Anti-infective agents, Nicarbazin; and Trimethoprim
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
-
2933.59.36.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, Drugs, Aromatic or modified aromatic, Anti-infective agents, Other
- General rate
- 6.5%
- From the EU
- 6.5% or 15.0%† Depends on a question US headings applied: 9903.04.62 Section 232 pharmaceuticals, Proclamation 11020 of 2 April 2026 (91 FR 18183) clauses (3)(c), (4), (5) and (7), heading 9903.04.62 of subchapter III of chapter 99 with U.S. note 40(c) and (f): the rate for patented pharmaceuticals and associated ingredients shall be 15 percent for products of the European Union, the sum of the column 1 duty rate and the additional duty being that rate; generic pharmaceuticals are not subject to tariffs pursuant to section 232 at this time; effective 31 July 2026 for the companies listed in Annex III and 29 September 2026 for other companies
-
2933.59.46.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, Drugs, Aromatic or modified aromatic, Antidepressants, tranquilizers and other psychotherapeutic agents
- General rate
- 6.5%
- From the EU
- 6.5% or 15.0%† Depends on a question US headings applied: 9903.04.62 Section 232 pharmaceuticals, Proclamation 11020 of 2 April 2026 (91 FR 18183) clauses (3)(c), (4), (5) and (7), heading 9903.04.62 of subchapter III of chapter 99 with U.S. note 40(c) and (f): the rate for patented pharmaceuticals and associated ingredients shall be 15 percent for products of the European Union, the sum of the column 1 duty rate and the additional duty being that rate; generic pharmaceuticals are not subject to tariffs pursuant to section 232 at this time; effective 31 July 2026 for the companies listed in Annex III and 29 September 2026 for other companies
-
2933.59.53.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, Drugs, Aromatic or modified aromatic, Other
- General rate
- 6.5%
- From the EU
- 6.5% or 15.0%† Depends on a question US headings applied: 9903.04.62 Section 232 pharmaceuticals, Proclamation 11020 of 2 April 2026 (91 FR 18183) clauses (3)(c), (4), (5) and (7), heading 9903.04.62 of subchapter III of chapter 99 with U.S. note 40(c) and (f): the rate for patented pharmaceuticals and associated ingredients shall be 15 percent for products of the European Union, the sum of the column 1 duty rate and the additional duty being that rate; generic pharmaceuticals are not subject to tariffs pursuant to section 232 at this time; effective 31 July 2026 for the companies listed in Annex III and 29 September 2026 for other companies
Show all 13 lines
-
2933.59.59.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, Drugs, Other
- General rate
- 3.7%
- From the EU
- 3.7% or 15.0%† Depends on a question US headings applied: 9903.04.62 Section 232 pharmaceuticals, Proclamation 11020 of 2 April 2026 (91 FR 18183) clauses (3)(c), (4), (5) and (7), heading 9903.04.62 of subchapter III of chapter 99 with U.S. note 40(c) and (f): the rate for patented pharmaceuticals and associated ingredients shall be 15 percent for products of the European Union, the sum of the column 1 duty rate and the additional duty being that rate; generic pharmaceuticals are not subject to tariffs pursuant to section 232 at this time; effective 31 July 2026 for the companies listed in Annex III and 29 September 2026 for other companies
-
2933.59.70.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, Aromatic or modified aromatic, Products described in additional U.S. note 3 to section VI
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
-
2933.59.80.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, Aromatic or modified aromatic, Other
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
-
2933.59.85.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other, 2-Amino-4-chloro-6-methoxy pyrimidine; 2-Amino-4,6-di methoxy pyrimidine; and 6-Methyl uracil
- General rate
- Free
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
-
2933.59.95.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, Other
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
Anti-dumping and countervailing duties, US import taxes and customs fees are not included.
The descriptions above are the US tariff texts, which the United States publishes in English only.
Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.
This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.
Before you use the code
Check the facts that sit outside the code
The code can be right while what you pay still changes, because of where the goods come from, when they arrive, or extra EU measures.
- The product and its form Check that your product really matches this description, including what it is made of and the form it arrives in.
- Country of origin Trade agreements, sanctions and extra measures can change the treatment of the very same code.
- Current tariff measures Check today's rate, any restrictions or licences, and the quantity customs asks for, with Toldstyrelsen or TARIC.
On an EU import declaration
Pick the 10-digit line that matches the goods.
39 import lines
When these goods are imported into the EU, the declaration needs a 10-digit code. Under 2933 59 95 the EU tariff has 39 lines, each with its own wording.
You or your customs agent pick the line whose wording fits the goods; the last line, "Other", covers what none of the specific wordings describe.
- Match the whole wording A line is its own wording plus the grouping text above it. Read both before you settle on one.
-
2933 59 95 10
6-Amino-1,3-dimethyluracil (CAS RN 6642-31-5)
-
2933 59 95 13
2-Diethylamino-6-hydroxy-4-methylpyrimidine (CAS RN 42487-72-9)
-
2933 59 95 14
2-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide (CAS RN 1211443-61-6) with a purity by weight of 97 % or more
-
2933 59 95 16
Tert-butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate (CAS RN 571188-59-5) with a purity by weight of 98 % or more
-
2933 59 95 19
Tert-butyl 4-[(2-chloropyrimidin-5-yl)oxy]butanoate (CAS RN 945771-55-1) with a purity by weight of 95 % or more
-
2933 59 95 20
2,4-Diamino-6-chloropyrimidine (CAS RN 156-83-2)
-
2933 59 95 27
2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]-3-hydroxypropylacetate (CAS RN 88110-89-8)
-
2933 59 95 29
2-Amino-4-(4-methylpiperazin-1-yl) benzoic acid tert-butyl ester (CAS RN 1034975-35-3) with a purity by weight of 95 % or more
-
2933 59 95 31
Sotorasib (INN) (CAS RN 2296729-00-3) with a purity by weight of 99 % or more
-
2933 59 95 32
5-Chloro-3-nitropyrazolo[1,5-a]pyrimidine (CAS RN 1363380-51-1) with a purity by weight of 98 % or more
-
2933 59 95 33
4,6-Dichloro-5-fluoropyrimidine (CAS RN 213265-83-9)
-
2933 59 95 34
6-chloro-1,3-dimethyluracil (CAS RN 6972-27-6) with a purity by weight of 97 % or more
-
2933 59 95 35
3-Iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS RN 151266-23-8) with a purity by weight of 98 % or more
-
2933 59 95 36
1-(Cyclopropylcarbonyl)piperazine hydrochloride (CAS RN 1021298-67-8) with a purity by weight of 98 % or more
-
2933 59 95 38
5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS No 139756-22-2) with a purity by weight of 98 % or more
-
2933 59 95 40
Pirimiphos-methyl (ISO) (CAS RN 29232-93-7) with a purity by weight of 90 % or more
-
2933 59 95 41
2-(4-Phenoxyphenyl)-7-(piperidin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS RN 2190506-57-9) with a purity by weight of 98 % or more
-
2933 59 95 44
1,4,5,6-Tetrahydro-1,2-dimethylpyrimidine (CAS RN 4271-96-9) with a purity by weight of 98 % or more
-
2933 59 95 45
1-[3-(Hydroxymethyl)pyridin-2-yl]-4-methyl-2-phenylpiperazine (CAS RN 61337-89-1)
-
2933 59 95 46
Trilaciclib (CAS RN 1374743-00-6) with a purity by weight of 99 % or more
-
2933 59 95 47
6-Methyl-2-oxoperhydropyrimidin-4-ylurea (CAS RN 1129-42-6) with a purity of 94 % or more
-
2933 59 95 50
2-(2-Piperazin-1-ylethoxy)ethanol (CAS RN 13349-82-1)
-
2933 59 95 51
(1R,5S)-8-Benzyl-3,8-diazabicyclo[3.2.1]octane ; 4-(4-hydroxyphenyl)phenol (2:1) (CAS RN 2642049-87-2) with a purity by weight of 95 % or more
-
2933 59 95 52
6-Benzyladenine (CAS RN 1214-39-7) with a purity by weight of 97 % or more
-
2933 59 95 54
2-Chloro-4-methylpyrimidine (CAS RN 13036-57-2) with a purity by weight of 99 % or more
-
2933 59 95 56
Ruxolitinib phosphate (INNM) (CAS RN 1092939-17-7) with a purity by weight of 99 % or more
-
2933 59 95 58
Sitagliptin phosphate monohydrate (INNM) (CAS RN 654671-77-9) with a purity by weight of 95 % or more, and containing by weight not more than 1 % of a stabiliser
-
2933 59 95 60
2,6-Dichloro-4,8-dipiperidinopyrimido[5,4-d]pyrimidine (CAS RN 7139-02-8)
-
2933 59 95 61
4-Methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS RN 945950-37-8) with a purity by weight of 98 % or more
-
2933 59 95 63
1-(3-Chlorophenyl) piperazine (CAS RN 6640-24-0)
-
2933 59 95 64
Thiopental (INNM) (CAS RN 76-75-5) with a purity by weight of 98 % or more
-
2933 59 95 65
1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) (CAS RN 140681-55-6)
-
2933 59 95 66
Piperazin-2-one (CAS RN 5625-67-2) with a purity by weight of 96 % or more
-
2933 59 95 68
Guanine (CAS RN 73-40-5) with a purity by weight of 99 % or more
-
2933 59 95 70
N-(4-Ethyl-2,3-dioxopiperazin-1-ylcarbonyl)-D-2-phenylglycine (CAS RN 63422-71-9)
-
2933 59 95 77
3-(Trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine hydrochloride (1:1) (CAS RN 762240-92-6)
-
2933 59 95 82
Ametoctradin (ISO) (CAS RN 865318-97-4) with a purity by weight of 98 % or more
-
2933 59 95 87
5-Bromo-2,4-dichloropyrimidine (CAS RN 36082-50-5)
-
2933 59 95 90
Other
Duty free*
No import line matches that search.
A suspension is a lower rate the EU grants for specific products; whether your goods qualify depends on the line's wording and conditions.
Exports from the EU and Intrastat normally use the 8-digit code as it is.
EU tariff data of Sept. 13, 2026.
Rates, origin and documents
Read the signals first. Open only the ones you want to check.
Besides the ordinary duty, the EU records these kinds of measure against this code. They are listed as signals only: whether one applies to your goods can depend on where they come from, who produced them, the exact product and the documents you present. No amounts are worked out here.
Data of Sept. 1, 2026
Lower duty for goods from some countries
Possible
Preferential rates exist for goods originating in:
- San Marino
- Comoros (excluding Mayotte), Madagascar, Mauritius, Seychelles and dependencies and Zimbabwe
- Botswana, Eswatini, Lesotho, Mozambique and Namibia
- Ivory Coast
- Cameroon
- Fiji
- United Kingdom
- Georgia
- +46 origins
These rates apply to Economic Partnership Agreements; CARIFORUM except Haiti; GSP-EBA (Special arrangement for the least-developed countries - Everything But Arms); OCTs (Overseas Countries and Territories); GSP+ (incentive arrangement for sustainable development and good governance).
Whether you can use one depends on the origin rules for the goods and on the documentation you can show.
Check this code in the official EU TARIC database
A limited quantity at a lower rate
Check
A tariff quota is recorded for this code. This does not say whether any of the quota is still available. It covers goods originating in:
- any country except Belarus and Russian Federation
This is recorded on a more detailed code below this one, so it may not cover your goods. See the import lines under this code
Check this code in the official EU TARIC database
Restrictions and paperwork
Important
Import restrictions are recorded for goods originating in:
- Ukraine
- Belarus
- Russian Federation
- any country
The EU records document conditions on this code. What customs may ask for depends on where the goods come from, exactly what the product is and the customs procedure.
Proof of origin 2 conditions
If you claim a lower rate for goods from a country the EU has a trade agreement with, customs asks for proof of origin, for example a EUR.1 certificate or an origin declaration.
Show the EU's own wording for these conditions
- Movement certificate EUR.1
- Invoice declaration or origin declaration made out by any exporter on invoice or any other commercial document
Sanctions and restricted regions 13 conditions
Some conditions come from EU sanctions rules. They matter when the goods are linked to a country or region the EU restricts trade with.
Show the EU's own wording for these conditions
- Goods not originating from or destined to Crimea or Sevastopol (Articles 2 and 2b.1 of Council Regulation (EU) No 692/2014)
- Goods not originating from or not destined for the non-government controlled areas of Ukraine in the oblasts of Donetsk, Kherson, Luhansk and Zaporizhzhia
- Goods entered the territory of the customs union of the EU and presented to customs authorities prior to the entry into force or to applicability date of the present sanction, whichever is latest (see Article 8f of Regulation (EU) No 765/2006)
- Import authorisation by virtue of article 1ra paragraph 10 of Council Regulation (EU) 765/2006
- The prohibitions defined in article 1ra paragraph 1 of Council Regulation (EU) No 765/2006 do not apply (see exemptions in article 1ra paragraph 4)
- The prohibitions defined in article 1ra paragraph 1 of Council Regulation (EU) No 765/2006 do not apply (see exemptions in article 1ra paragraph 3)
- Goods entered the territory of the customs union of the EU and presented to customs authorities prior to the entry into force or to applicability date of the present sanction, whichever is latest (see Article 12e of Regulation (EU) No 833/2014)
- Import authorisation by virtue of article 3i paragraph 3c of Council Regulation (EU) 833/2014
- The prohibitions defined in article 3i.1 of Council Regulation (EU) No 833/2014 do not apply (see exemptions in article 3i.3aa)
- Import authorisation by virtue of article 12b.2 of Council Regulation (EU) 833/2014
- The prohibitions defined in article 1aa paragraph 1 of Council Regulation (EC) No 765/2006 do not apply (see contractual exemptions in article 1aa paragraph 2b)
- The prohibitions defined in article 1aa.1 of Council Regulation (EC) No 765/2006 do not apply (see exemptions in article 1aa.2a)
- The prohibitions defined in article 4 paragraph 1 of Council Regulation (EU) No 833/2014 do not apply (see exemptions in article 4 paragraph 2)
Product controls and permits 3 conditions
Depending on the exact product, customs may ask for a licence, a permit or a control certificate before the goods are released.
Show the EU's own wording for these conditions
- Substance/mixture not subjected to the provisions of Regulation (EC) No 1907/2006 (Annex XVII)
- Compliance with the REACH restrictions defined in Column 2 of Annex XVII of Regulation (EC) No 1907/2006
- Exemption from REACH restrictions by virtue of Article 67(1) and 67(2) of Regulation (EC) No 1907/2006
Statements that the goods are outside a rule's scope 1 condition
Some conditions are statements that a rule does not cover the goods, for example that the product is not on a controlled list.
Show the EU's own wording for this condition
- Goods other than those described in the Common Military List of the European Union
One last classification check
Check the path and the nearest alternatives.
Use this view if you are still unsure the code describes the product precisely.
Show the steps
Compare with the codes next to it.
Compare the sibling codes at this level before you settle on this one.
- another option 2933 59 10 Diazinon "ISO" Duty free*
- another option 2933 59 20 1,4-Diazabicyclo[2.2.2]octane "triethylenediamine" Duty free*
-
you are here 2933 59 95 Heterocyclic compounds with nitrogen hetero-atom"s" only, containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure (excl. malonylurea "barbituric acid" and its derivatives, allobarbital "INN", amobarbital "INN", barbital "INN", butalbital "INN", butobarbital "INN", cyclobarbital "INN", methylphenobarbital "INN", pentobarbital "INN", phenobarbital "INN", secbutabarbital "INN", secobarbital "INN", vinylbital "INN", loprazolam "INN", mecloqualone "INN", methaqualone "INN" and zipeprol "INN", and salts thereof, and diazinon "ISO" and 1,4-diazabicyclo[2.2.2]octane "triethylenediamine") Rate depends on the 10-digit line
Worth comparing
Codes that sit close to this one, for when the material itself could be different.
Similar products elsewhere in the tariff
- 2934 99 90 Nucleic acids and their salts, whether or not chemically defined; heterocyclic compounds (excl. those with oxygen or nitrogen hetero-atom"s" only, compounds containing in the structure an unfused thiazole ring or a benzothiazole or phenothiazine ring-system or further fused, aminorex "INN", brotizolam "INN", clotiazepam "INN", cloxazolam "INN", dextromoramide "INN", haloxazolam "INN", ketazolam "INN", mesocarb "INN", oxazolam "INN", pemoline "INN", phendimetrazine "INN", phenmetrazine "INN", sufentanil "INN", salts thereof, other fentanyls and their derivatives, chlorpothixene "INN", thenalidine "INN" and its tartrates and maleates, furazolidone "INN", 7-aminocephalosporanic acid, salts and esters of "6R, 7R"-3-acetoxymethyl-7-["R"-2-formyloxy-2-phenylacetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 1-[2-"1,3-dioxan-2-yl"ethyl]-2-methylpyridinium bromide, and inorganic or organic compounds of mercury) No rate on file
- 2934 99 60 Chlorprothixene (INN); thenalidine (INN) and its tartrates and maleates; furazolidone (INN); 7-aminocephalosporanic acid; salts and esters of (6R,7R)-3-acetoxymethyl-7-[(R)-2-formyloxy-2-phenylacetamido]-8- oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; 1-[2-(1,3-Dioxan-2-yl)ethyl]-2-methylpyridinium bromide Duty free*
- 2934 91 00 Aminorex "INN", brotizolam "INN", clotiazepam "INN", cloxazolam "INN", dextromoramide "INN", haloxazolam "INN", ketazolam "INN", mesocarb "INN", oxazolam "INN", pemoline "INN", phendimetrazine "INN", phenmetrazine "INN" and sufentanil "INN", and salts thereof Duty free*
- 2934 30 10 Thiethylperazine "INN"; thioridazine "INN" and its salts Duty free*
- 2934 30 90 Heterocyclic compounds containing in the structure a phenothiazine ring-system, whether or not hydrogenated, but not further fused (excl. thiethylperazine "INN", and thioridazine "INN" and its salts) 6.5%*
Often confused with
-
2933 59 10
Diazinon "ISO"
Duty free*
That code is specifically for diazinon, whereas this code covers other qualifying compounds.
-
2933 59 20
1,4-Diazabicyclo[2.2.2]octane "triethylenediamine"
Duty free*
That code is specifically for 1,4-diazabicyclo[2.2.2]octane, whereas this code covers other qualifying compounds.
-
2934 99 90
Nucleic acids and their salts, whether or not chemically defined; heterocyclic compounds (excl. those with oxygen or nitrogen hetero-atom"s" only, compounds containing in the structure an unfused thiazole ring or a benzothiazole or phenothiazine ring-system or further fused, aminorex "INN", brotizolam "INN", clotiazepam "INN", cloxazolam "INN", dextromoramide "INN", haloxazolam "INN", ketazolam "INN", mesocarb "INN", oxazolam "INN", pemoline "INN", phendimetrazine "INN", phenmetrazine "INN", sufentanil "INN", salts thereof, other fentanyls and their derivatives, chlorpothixene "INN", thenalidine "INN" and its tartrates and maleates, furazolidone "INN", 7-aminocephalosporanic acid, salts and esters of "6R, 7R"-3-acetoxymethyl-7-["R"-2-formyloxy-2-phenylacetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 1-[2-"1,3-dioxan-2-yl"ethyl]-2-methylpyridinium bromide, and inorganic or organic compounds of mercury)
No rate on file
That code is a different heterocyclic-compound category and excludes compounds exclusively containing nitrogen as heteroatoms.
Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.
Save codes to your own collection
Create a free account to keep the customs codes you care about in one place, and come back to them whenever you need them.