Precursors and Chemicals Frequently used in the Illicit Manufacture of Narcotic Drugs and Psychotropic Substances under International Control (“Red List”)
Source: International Narcotics Control Board. Precursors and Chemicals frequently used in the Illicit Manufacture of Narcotic Drugs and Psychotropic Substances under International Control—The Red List, 13th Edition, January 2012
Table II
Each Table II substance [with the exception of Hydrochloric acid and Sulphuric acid] includes the salts of that substance whenever such salts are possible.
Anthranilic acid (2-Aminobenzoic acid)
CA: CDSA Schedule VI Part 1 Subsection 3 Anthranilic acid
EU: Drug precursors Annex I Category 2 Anthranilic acid and Annex II Anthranilic acid
UK: MDA Drug precursors Annex I Category 2 Anthranilic acid and Drug precursors Annex II Anthranilic acid
US: CSA Listed Chemicals Section a Subsection 1 Anthranilic acid
Ethyl ether (1,1ʹ-Oxybis[ethane])
CA: CDSA Schedule VI Part 2 Subsection 2 Ethyl ether
EU: Drug precursors Annex I Category 3 Ethyl ether
UK: MDA Drug precursors Annex I Category 3 Ethyl ether
US: CSA Listed Chemicals Section b Subsection 4 Ethyl ether
Hydrochloric acid
The salts of Hydrochloric acid are specifically excluded.
CA: CDSA Schedule VI Part 2 Subsection 3 Hydrochloric acid
EU: Drug precursors Annex I Category 3 Hydrochloric acid
UK: MDA Drug precursors Annex I Category 3 Hydrochloric acid
US: CSA Listed Chemicals Section b Subsection 8 Hydrochloric acid
Methyl ethyl ketone (2-Butanone)
CA: CDSA Schedule VI Part 2 Subsection 4 Methyl ethyl ketone
EU: Drug precursors Annex I Category 3 Methylethylketone
UK: MDA Drug precursors Annex I Category 3 Methyl ethyl ketone
US: CSA Listed Chemicals Section b Subsection 6 2-Butanone
Phenylacetic acid (Benzeneacetic acid)
CA: CDSA Schedule VI Part 1 Subsection 12 Phenylacetic acid
EU: Drug precursors Annex I Category 2 Phenylacetic acid and Annex II Phenylacetic acid
UK: MDA Drug precursors Annex I Category 2 Phenylacetic acid and Drug precursors Annex II Phenylacetic acid
US: CSA Listed Chemicals Section a Subsection 8 Phenylacetic acid
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PubChem: 999; ChemSpider: 10181341; Erowid: Phenylacetic acid synthesis; Wikipedia: Phenylacetic acid
Piperidine
CA: CDSA Schedule VI Part 1 Subsection 13 Piperidine
EU: Drug precursors Annex I Category 2 Piperidine and Annex II Piperidine
UK: MDA Drug precursors Annex I Category 2 Piperidine and Drug precursors Annex II Piperidine
US: CSA Listed Chemicals Section a Subsection 10 Piperidine
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PubChem: 8082; ChemSpider: 7791; Drugs Forum: Piperidines; Erowid: Piperidine; Wikipedia: Piperidine
Sulphuric acid (Sulfuric acid)
The salts of Sulphuric acid are specifically excluded.
CA: CDSA Schedule VI Part 2 Subsection 5 Sulphuric acid
EU: Drug precursors Annex I Category 3 Sulphuric acid
UK: MDA Drug precursors Annex I Category 3 Sulphuric acid
US: CSA Listed Chemicals Section b Subsection 9 Sulfuric acid
11 March 2016 · 
· Isomer Design
· Isomer Design