Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
Substances Covered [21 CFR 1310.02]
Source: DEA Office of Diversion Control: Section 1308: Schedules of Controlled Substances
(a)
List I chemicals
Effective 22 Jun 1995, 60 FR 32447 replacement for:
On 13 Oct 1994, 59 FR 51887 proposed replacement for:
On 8 Feb 1989, 54 FR 6144 proposed to add:
Listed Precursor Chemicals
Effective 1 Aug 1989, 54 FR 31657 added:
(1)
8530
Anthranilic acid, its esters, and its salts
Effective 22 Jun 1995, 60 FR 32447 replacement for:
On 13 Oct 1994, 59 FR 51887 proposed replacement for:
On 8 Feb 1989, 54 FR 6144 proposed to add:
Anthranilic acid and its salts
Effective 1 Aug 1989, 54 FR 31657 added:
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
UN: Precursors Table II Anthranilic acid
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(2)
8735
Benzyl cyanide
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(3)
8113
Ephedrine, its salts, optical isomers, and salts of optical isomers
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(4)
8675
Ergonovine and its salts
CA: CDSA Schedule VI Part 1 Subsection 5 Ergometrine
EU: Drug precursors Annex I Category 1 Ergometrine
UK: MDA Drug precursors Annex I Category 1 Ergometrine
UN: Precursors Table I Ergometrine
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(5)
8676
Ergotamine and its salts
CA: CDSA Schedule VI Part 1 Subsection 6 Ergotamine
EU: Drug precursors Annex I Category 1 Ergotamine
UK: MDA Drug precursors Annex I Category 1 Ergotamine
UN: Precursors Table I Ergotamine
(6)
8522
N-Acetylanthranilic acid, its esters, and its salts
Effective 22 Jun 1995, 60 FR 32447 replacement for:
On 13 Oct 1994, 59 FR 51887 proposed replacement for:
On 8 Feb 1989, 54 FR 6144 proposed to add:
N-Acetylanthranilic acid and its salts
Effective 1 Aug 1989, 54 FR 31657 added:
CA: CDSA Schedule VI Part 1 Subsection 2 N-Acetylanthranilic acid
EU: Drug precursors Annex I Category 1 N-Acetylanthranilic acid
UK: MDA Drug precursors Annex I Category 1 N-Acetylanthranilic acid
UN: Precursors Table I N-Acetylanthranilic acid
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(7)
8317
Norpseudoephedrine, its salts, optical isomers, and salts of optical isomers
(8)
8791
Phenylacetic acid, its esters, and its salts
Effective 22 Jun 1995, 60 FR 32447 replacement for:
On 13 Oct 1994, 59 FR 51887 proposed replacement for:
On 8 Feb 1989, 54 FR 6144 proposed to add:
Phenylacetic acid and its salts
Effective 1 Aug 1989, 54 FR 31657 added:
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
UN: Precursors Table II Phenylacetic acid
⇒
PubChem: 999; ChemSpider: 10181341; Erowid: Phenylacetic acid synthesis; Wikipedia: Phenylacetic acid
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(9)
1225
Phenylpropanolamine, its salts, optical isomers, and salts of optical isomers
CA: CDSA Schedule VI Part 1 Subsection 10 Norephedrine
EU: Drug precursors Annex I Category 1 Norephedrine
UK: MDA Drug precursors Annex I Category 1 Norephedrine
UN: Precursors Table I Norephedrine
⇒
PubChem: 10297 26934; ChemSpider: 9875; Bluelight: Phenylpropanolamine; Erowid: Phenylpropanolamine; Wikipedia: Phenylpropanolamine
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(10)
2704
Piperidine and its salts
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
UN: Precursors Table II Piperidine
⇒
PubChem: 8082; ChemSpider: 7791; Drugs Forum: Piperidines; Erowid: Piperidine; Wikipedia: Piperidine
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(11)
8112
Pseudoephedrine, its salts, optical isomers, and salts of optical isomers
CA: CDSA Schedule VI Part 1 Subsection 16 Pseudoephedrine
EU: Drug precursors Annex I Category 1 Pseudoephedrine
UK: MDA Drug precursors Annex I Category 1 Pseudoephedrine
UN: Precursors Table I Pseudoephedrine
⇒
PubChem: 7028; ChemSpider: 6761; Bluelight: Pseudoephedrine; Drugs Forum: Pseudoephedrine; Erowid: Ephedrine; Wikipedia: Pseudoephedrine
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(12)
8502
3,4-Methylenedioxyphenyl-2-propanone
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
UK: MDA Drug precursors Annex I Category 1 3,4-Methylenedioxyphenyl-2-propanone
UN: Precursors Table I 3,4-Methylenedioxyphenyl-2-propanone
Effective 26 Sep 1991, 56 FR 48732 added:
On 21 Jun 1991, 56 FR 27471 proposed to add:
(13)
8520
Methylamine and its salts
Effective 26 Sep 1991, 56 FR 48732 added:
On 21 Jun 1991, 56 FR 27471 proposed to add:
(14)
8678
Ethylamine and its salts
Effective 22 Jun 1995, 60 FR 32447 revoked (and renumbered subsequent entries):
On 13 Oct 1994, 59 FR 51887 proposed to revoke (and to renumber subsequent entries:)
Effective 26 Sep 1991, 56 FR 48732 added:
On 21 Jun 1991, 56 FR 27471 proposed to add:
D-Lysergic acid, its salts, optical isomers, and salts of optical isomers
US: Also at CSA Schedule III Section c Subsection 8 Lysergic acid
Effective 26 Sep 1991, 56 FR 48732 added:
On 21 Jun 1991, 56 FR 27471 proposed to add:
(15)
8328
Propionic anhydride
(16)
8704
Isosafrole
Effective 10 Feb 1997, 62 FR 5914 replacement for:
On 21 Jun 1991, 56 FR 27471 proposed to add:
Insosafrole[sic] (Isosafrole)
Effective 26 Sep 1991, 56 FR 48732 added:
CA: CDSA Schedule VI Part 1 Subsection 7 Isosafrole
EU: Drug precursors Annex I Category 1 Isosafrole
UK: MDA Drug precursors Annex I Category 1 Isosafrole
UN: Precursors Table I Isosafrole
Effective 26 Sep 1991, 56 FR 48732 added:
On 21 Jun 1991, 56 FR 27471 proposed to add:
(19)
8115
N-Methylephedrine, its salts, optical isomers, and salts of optical isomers (N-Methylephedrine)
Effective 22 Jun 1995, 60 FR 32447 revoked (and renumbered subsequent entries):
On 13 Oct 1994, 59 FR 51887 proposed to revoke (and to renumber subsequent entries:)
Effective 26 Sep 1991, 56 FR 48732 added:
On 21 Jun 1991, 56 FR 27471 proposed to add:
N-Ethylephedrine, its salts, optical isomers, and salts of optical isomers
Effective 26 Sep 1991, 56 FR 48732 added:
On 21 Jun 1991, 56 FR 27471 proposed to add:
(20)
8119
N-Methylpseudoephedrine, its salts, optical isomers, and salts of optical isomers
Effective 22 Jun 1995, 60 FR 32447 revoked (and renumbered subsequent entries):
On 13 Oct 1994, 59 FR 51887 proposed to revoke (and to renumber subsequent entries:)
Effective 26 Sep 1991, 56 FR 48732 added:
On 21 Jun 1991, 56 FR 27471 proposed to add:
N-Ethylpseudoephedrine, its salts, optical isomers, and salts of optical isomers
(21)
6695
Hydriodic acid
Effective 10 Feb 1997, 62 FR 5914 replacement for:
On 21 Jun 1991, 56 FR 27471 proposed to add:
Hydriotic acid[sic] (Hydriodic acid)
Effective 26 Sep 1991, 56 FR 48732 added:
CA: CDSA Schedule VI Part 1 Subsection 23 Hydriodic acid
Effective 22 Jun 1995, 60 FR 32447 added:
On 13 Oct 1994, 59 FR 51887 proposed to add:
(22)
8256
Benzaldehyde
Effective 22 Jun 1995, 60 FR 32447 added:
On 13 Oct 1994, 59 FR 51887 proposed to add:
(23)
6724
Nitroethane
Effective 24 Apr 2000, 65 FR 21645 added:
(24)
2011
Gamma-butyrolactone (GBL; Dihydro-2(3H)-furanone; 1,2-Butanolide; 1,4-Butanolide; 4-Hydroxybutanoic acid lactone; Gamma-hydroxybutyric acid lactone)
CA: CDSA Schedule VI Part 1 Subsection 18 Gamma-butyrolactone
UK: MDA Part III Class C Section 1(a) Gamma-butyrolactone
[Red phosphorus is one form of elemental phosphorus.]
Effective 17 Oct 2001, 66 FR 52670 added:
On 25 Sep 2000, 65 FR 57577 proposed to add:
On 2 Feb 2000, 65 FR 4913 proposed to add:
(25)
6795
Red phosphorus
CA: CDSA Schedule VI Part 1 Subsection 20 Red phosphorous
[White phosphorus (Yellow phosphorus) is one form of elemental phosphorus.]
Effective 17 Oct 2001, 66 FR 52670 added:
On 25 Sep 2000, 65 FR 57577 proposed to add:
(26)
6796
White phosphorus (Yellow phosphorus)
CA: CDSA Schedule VI Part 1 Subsection 21 White phosphorous
Effective 17 Oct 2001, 66 FR 52670 added:
On 25 Sep 2000, 65 FR 57577 proposed to add:
(27)
6797
Hypophosphorous acid and its salts (including ammonium hypophosphite, calcium hypophosphite, iron hypophosphite, potassium hypophosphite, manganese hypophosphite, magnesium hypophosphite and sodium hypophosphite)
CA: CDSA Schedule VI Part 1 Subsection 22 Hypophosphorous acid
Effective 25 Jul 2008, 73 FR 43355 finalized the prior interim scheduling:
Effective 23 Apr 2007, 72 FR 20039 added on an interim basis, with requests for comments:
(28)
8332
N-Phenylethyl-4-piperidone (NPP)
Effective 24 Jul 2007, 72 FR 40238 redesignated this entry as (29), correcting the original designation of (28)
Effective 2 Jul 2007, 72 FR 35920 added:
On 11 Aug 2006, 71 FR 46144 proposed to add:
(29)
6699
Effective 2 May 2011, 76 FR 17778 added:
On 24 Feb 2010, 75 FR 8287 proposed to add:
(30)
8612
Ergocristine and its salts
11 March 2016 · 
· Isomer Design
· Isomer Design