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.

Manidipine Impurity 5 CAS NO 89226-51-7

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CAS No.:89226-51-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Famotidine Related Compound B CAS NO 89268-62-2

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CAS No.:89268-62-2

Grade:Pharmacy Grade

Content:99.90%

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Cyclosporine Metabolite M17 CAS NO 89270-28-0

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CAS No.:89270-28-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Diosmin Impurity 17 CAS NO 89294-54-2

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CAS No.:89294-54-2

Grade:Pharmacy Grade

Content:99.90%

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Quinapril Hydrochloride Ep Impurity I CAS NO 89300-89-0

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CAS No.:89300-89-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Beta-Dihydroaldosterone-Gamma-Etiolactone CAS NO 89327-73-1

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CAS No.:89327-73-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Dicloxacillin Ep Impurity B CAS NO 89353-77-5

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CAS No.:89353-77-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

n-Nitrosomethyl(2-Oxobutyl)Amine CAS NO 89367-14-6

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CAS No.:89367-14-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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