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.

Indomethacin Impurity 2 CAS NO 72155-33-0

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CAS No.:72155-33-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Phenacetin-Ethoxy-1-13C CAS NO 72156-72-0

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CAS No.:72156-72-0

Grade:Pharmacy Grade

Content:99.90%

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Salbutamol Glyoxal Impurity CAS NO 72189-44-7

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CAS No.:72189-44-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Foscarnet Sodium Impurity 3(Foscarnet Sodium Ep Impurity C) CAS NO 72304-94-0

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CAS No.:72304-94-0

Grade:Pharmacy Grade

Content:99.90%

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Foscarnet Impurity A CAS NO 72305-00-1

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CAS No.:72305-00-1

Grade:Pharmacy Grade

Content:99.90%

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Vinorelbine Ep Impurity G CAS NO 72311-64-9

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CAS No.:72311-64-9

Grade:Pharmacy Grade

Content:99.90%

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Urea, n-(5-Chloropentyl)-n-Nitroso- CAS NO 72468-58-7

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CAS No.:72468-58-7

Grade:Pharmacy Grade

Content:99.90%

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Bivalirudin Impurity CAS NO 72378-50-8

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CAS No.:72378-50-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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