Pharmacopoeia and Impurity Reference Standards

Pharmacopoeia and Impurity Reference Standards

Pharmacopoeia and impurity reference standards are authoritative materials used to verify drug identity, purity, potency, and impurity profiles in compliance with USP, EP, JP, ChP, and other global pharmacopeial requirements. These standards include active pharmaceutical ingredient (API) markers, degradation products, synthesis impurities, genotoxic impurities, and system suitability standards. They support method validation, stability studies, impurity qualification, and regulatory submission. Pharmacopoeial standards ensure consistent pharmaceutical quality and patient safety by enabling precise quantification of trace impurities and confirmation of drug specifications. Their certification involves rigorous analytical characterization, inter-laboratory validation, and continuous monitoring of stability.

Trelagliptin Impurity CAS NO 77532-85-5

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CAS No.:77532-85-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

4-Chlorotamoxifen CAS NO 77588-46-6

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CAS No.:77588-46-6

Grade:Pharmacy Grade

Content:99.90%

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Ap3 Impurity 1 CAS NO 77714-98-8

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CAS No.:77714-98-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Methyl 2-Deoxy-D-Erythro-Pentopyranoside Bis(4-Methylbenzoate) (Decitabine Impurity) CAS NO 78103-18-1

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CAS No.:78103-18-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Cyclophosphamide Impurity CAS NO 78149-83-4

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CAS No.:78149-83-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Chlorphenamine Impurity 16 CAS NO 78180-89-9

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CAS No.:78180-89-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Decitabine Impurity 2 (Beta-Isomer) CAS NO 78185-65-6

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CAS No.:78185-65-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Decitabine Impurity 6 (Alpha-D-Erythro-Pentopyranoside-Methyl-2-Deoxy-Bis(4-Methylbenzoate)) CAS NO 78185-66-7

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CAS No.:78185-66-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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