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Controlled Substances Enquiry List

Browse controlled substance reference standards and research materials.

Controlled Substances Enquiry List

Controlled substance entries for enquiry and compliance review
Browse Controlled Substances A-Z
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Compound CAT No. CAS No. Category Action
(1R,1R,2R,2R)-3,3-methylenebis(5-methyl-4-pentyl-2-(prop-1-en-2-yl)-1,2,3,4-tetrahydro-[1,1-biphenyl]-2,6-diol) CS-O-38618 - Impurity
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(1R,2S)-(-)-Ephedrine CS-TB-40752 299-42-3 Impurity
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(1R,2S)-(-)-Norephedrine hydrochloride CS-ED-01069 3198-15-0 Impurity
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(1R,2S)-2-cyanocyclohexane-1-carboxylic acid CS-O-65460 1607007-26-0 Fine Chemicals
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(1R,2S)-l-N-methylephedrine Hydrochloride CS-ED-00600 38455-90-2 Intermediate
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(1R,2S)-Tapentadol Hydrochloride CS-TB-79248 1282502-23-1 Impurity
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(1R,2S)-Tramadol Hydrochloride CS-T-44733 73806-49-2 Impurity
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(1S,2R)-(+)-Ephedrine Hydrochloride CS-T-54059 24221-86-1 Chiral
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(1S,2R)-(+)-Ephedrine-d3 Hydrochloride CS-T-54060 285979-73-9 Stable Isotopes
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(1S,2R)-(+)-N-Acetyl Ephedrine CS-T-47234 2272-83-5 Intermediate
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(1S,2R)-(+)-Norephedrine CS-ED-01068 37577-28-9 Impurity
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(1S,2R)-Norephedrine Hydrochloride CS-T-59708 40626-29-7 Intermediate
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(1S,2R)-Tapentadol Hydrochloride CS-T-93465 1282502-22-0 Impurity
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(1S,2R)-Tramadol Hydrochloride CS-T-44735 36474-71-2 Impurity
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(1S,4R)-1-Methyl-4-(1-methylethenyl)-2-cyclohexen-1-ol CS-T-34272 22972-51-6 Impurity
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(1S,6R)-Cannabidiol Epoxide CS-O-62456 2345666-26-2 Impurity
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(2-(4-nitroso-2-phenylpiperazin-1-yl)pyridin-3-yl)methanol CS-O-65621 - Impurity
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(2-(5-(Aminomethyl)-2-methyl-1H-imidazol-1-yl)-5-chlorophenyl)(2-fluorophenyl)methanone Dihydrochloride CS-O-39635 59468-73-4 Impurity
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(2,3-Epoxysuccinyl)imidazolamide CS-T-92416 138080-13-4 Intermediate
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(2-bromo-5[(2R,3R)-1-(dimethylamino)-2-methyl pentan-3-yl]phenol) CS-O-52385 - Impurity
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(2-Bromoethyl)benzene CS-T-08207 103-63-9 Intermediate
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(2E)-4-(4-Methylphenyl)-4-oxobut-2-enoic acid CS-M-46512 20972-36-5 Intermediate
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(2R,3R,4R,5S,6S)-6-[8-chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepin-2-ium-2-yl]-3,4,5-trihydroxyoxane-2-carboxylate CS-ED-01802 1033824-50-8 Glucuronide
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(2R,5S,10aS,10bS)-2-amino-5-benzyl-10b-hydroxy-2-methyltetrahydro-2H-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine-3,6(5H,10bH)-dione CS-O-64555 301844-50-8 Impurity
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