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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
Methyl olivetolate CS-MM-28085 -- Impurity
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Methyl Violet 6B CS-O-65469 603-47-4 Dyes
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Methylbenzeneethanol CS-T-81056 698-87-3 Intermediate
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Methyldihydromorphine CS-ED-00636 509-56-8 Intermediate
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Methylenedioxyethylamphetamine CS-O-64592 14089-52-2 Impurity
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Methylphenidate CS-CQ-00010 113-45-1 API
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Methylphenidate (secondary standard traceable to USP) CS-ER-02951 113-45-1 Secondary Standards
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Methylphenidate D3 CS-O-39947 - Stable Isotopes
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Methylphenidate D9 CS-O-14812 1219908-85-6 Stable Isotopes
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Methylphenidate EP Impurity B CS-EO-00093 20748-12-3 Impurity
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Methylphenidate EP Impurity C CS-CR-00003 50288-62-5 Impurity
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Methylphenidate EP Impurity D CS-T-84902 50288-63-6 Impurity
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Methylphenidate EP Impurity E CS-EO-00614 99088-55-8 Impurity
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Methylphenidate Erythro Isomer CS-O-54797 29419-97-4 Impurity
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Methylphenidate Hydrochloride CS-O-01863 298-59-9 API
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Methylphenidate Hydrochloride CII (R03510) CS-EB-01355 23655-65-4 USP Standards
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Methylphenidate Hydrochloride CII(Secondary Standards traceble to USP) CS-ER-01347 23655-65-4 Secondary Standards
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Methylphenidate Hydrochloride Erythro Isomer CS-O-14176 40431-63-8 Impurity
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Methylphenidate Hydrochloride Erythro Isomer Solution CII (1434011) CS-EB-01356 29419-96-3 USP Standards
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Methylphenidate Hydrochloride Erythro Isomer Solution CII(Secondary Standards traceble to USP) CS-ER-01348 - Secondary Standards
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Methylphenidate impurity mixture (Y0000910) CS-EG-02895 - Impurity
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Methylphenidate Related Compound 1 CS-P-01681 403502-85-2 Impurity
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Methylphenidate Related Compound A CS-BX-00476 19395-40-5 Impurity
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Methylphenidate Related Compound A CS-M-57989 19395-41-6 Metabolite
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