Drug Precursors
Source: Council and the European Parliament. Regulation (EC) No 273/2004 on drug precursors. 11 February 2004
Annex I · Category 1
The stereoisomeric forms of the substances listed in this category not being cathine ((+)-norpseudoephedrine), whenever the existence of such forms is possible.
The salts of the substances listed in this category, whenever the existence of such salts is possible and not being the salts of cathine.
1-Phenyl-2-propanone (Phenylacetone)
CA: CDSA Schedule VI Part 1 Subsection 11 1-Phenyl-2-propanone
EU: Drug precursors Annex I Category 1 1-Phenyl-2-propanone
UN: Precursors Table I 1-Phenyl-2-propanone
US: CSA Schedule II Section g Subsection 1 Item i Phenylacetone
N-Acetylanthranilic acid (2-Acetamidobenzoic acid)
CA: CDSA Schedule VI Part 1 Subsection 2 N-Acetylanthranilic acid
EU: Drug precursors Annex I Category 1 N-Acetylanthranilic acid
UN: Precursors Table I N-Acetylanthranilic acid
US: CSA Listed Chemicals Section a Subsection 6 N-Acetylanthranilic acid
Isosafrole (cis + trans)
CA: CDSA Schedule VI Part 1 Subsection 7 Isosafrole
EU: Drug precursors Annex I Category 1 Isosafrole
UN: Precursors Table I Isosafrole
US: CSA Listed Chemicals Section a Subsection 16 Isosafrole
3,4-Methylenedioxyphenyl-2-propanone (1-(1,3-Benzodioxol-5-yl)propan-2-one)
CA: CDSA Schedule VI Part 1 Subsection 9 3,4-Methylenedioxyphenyl-2-propanone
EU: Drug precursors Annex I Category 1 3,4-Methylenedioxyphenylpropan-2-one
UN: Precursors Table I 3,4-Methylenedioxyphenyl-2-propanone
US: CSA Listed Chemicals Section a Subsection 12 3,4-Methylenedioxyphenyl-2-propanone
Pseudoephedrine
CA: CDSA Schedule VI Part 1 Subsection 16 Pseudoephedrine
EU: Drug precursors Annex I Category 1 Pseudoephedrine
UN: Precursors Table I Pseudoephedrine
US: CSA Listed Chemicals Section a Subsection 11 Pseudoephedrine
⇒
PubChem: 7028; ChemSpider: 6761; Bluelight: Pseudoephedrine; Drugs Forum: Pseudoephedrine; Erowid: Ephedrine; Wikipedia: Pseudoephedrine
Norephedrine
CA: CDSA Schedule VI Part 1 Subsection 10 Norephedrine
EU: Drug precursors Annex I Category 1 Norephedrine
UN: Precursors Table I Norephedrine
US: CSA Listed Chemicals Section a Subsection 9 Phenylpropanolamine
⇒
PubChem: 10297 26934; ChemSpider: 9875; Bluelight: Phenylpropanolamine; Erowid: Phenylpropanolamine; Wikipedia: Phenylpropanolamine
Ergometrine
CA: CDSA Schedule VI Part 1 Subsection 5 Ergometrine
EU: Drug precursors Annex I Category 1 Ergometrine
UN: Precursors Table I Ergometrine
US: CSA Listed Chemicals Section a Subsection 4 Ergonovine
Ergotamine
CA: CDSA Schedule VI Part 1 Subsection 6 Ergotamine
EU: Drug precursors Annex I Category 1 Ergotamine
UN: Precursors Table I Ergotamine
US: CSA Listed Chemicals Section a Subsection 5 Ergotamine
Lysergic acid
CA: CDSA Schedule VI Part 1 Subsection 8 Lysergic acid
EU: Drug precursors Annex I Category 1 Lysergic acid
UN: Precursors Table I Lysergic acid
US: CSA Schedule III Section c Subsection 8 Lysergic acid
11 March 2016 · 
· Isomer Design
· Isomer Design