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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
3-Hydroxy Bromazepam CS-T-30625 13132-73-5 Impurity
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3-Hydroxy Bromazepam-d4 CS-TB-66428 1246819-39-5 Stable Isotopes
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3-Hydroxy clonazepam CS-O-39456 41993-28-6 Metabolite
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3-Hydroxy Flunitrazepam CS-TB-67346 67739-71-3 Intermediate
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3-Hydroxybromazepam 13C6 CS-EK-01993 13132-73-5 unlabeled Stable Isotopes
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3-Hydroxyphenazepam CS-T-28294 70030-11-4 Intermediate
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3'-Hydroxystanozolol CS-O-43133 125709-39-9 Impurity
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3-Hydroxystanozolol glucuronide CS-O-43132 361432-41-9 Glucuronide
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3-Methoxy Morphinan CS-ED-01778 1531-25-5 Impurity
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3-Methyl-1,5-dioxacycloundecane-6,11-dione CS-O-65560 2385112-62-7 Impurity
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3-Methyl-1-[(3-methyl-2-buten-1-yl)oxy]-2-butene CS-O-48738 26902-25-0 Impurity
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3-Methylfentanil CS-CX-00654 42045-86-3 Impurity
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3-Methylthio Fentanyl (1 mg/mL in Methanol) CS-TB-78403 86052-04-2 Other
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3-Methylthio Fentanyl-d3 (1.0mg/ml in Acetonitrile) CS-TB-79047 1346602-10-5 Stable Isotopes
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3-Methylthiofentanyl CS-O-48272 86052-04-2 Impurity
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3-O-(tert-Butyldimethylsilyloxy)-6-O-desmethyl Buprenorphine CS-TA-69589 130668-49-4 Metabolite
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3'-O-Benzyl-(1R)-hydroxy Tapentadol CS-T-48907 1004315-82-5 Intermediate
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3-O-Cyclopropylmethyl-buprenorphine CS-T-51527 775271-05-1 Intermediate
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3-O-Methyl Norbuprenorphine CS-O-33654 16614-59-8 Impurity
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3-Phenylazetidine hydrochloride CS-O-65412 7606-30-6 API
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3-Phenyldecane CS-O-65562 4621-36-7 MISCELLANEOUS
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4- dehydro-oxandrolone CS-O-41261 - Impurity
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4-(2-aminoethyl)-2-methoxyphenol hydrobromide CS-O-65420 - MISCELLANEOUS
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4-(2-Chloropyrimidin-4-yl)benzoic acid CS-O-65687 281232-89-1 API
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