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.

Hydrochlorothiazide Impurity G CAS NO 1025-75-8

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CAS No.:1025-75-8

Grade:Pharmacy Grade

Content:99.0%

Packaging:Customizable

Prednisone Impurity 24 CAS NO 1058-04-4

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CAS No.:1058-04-4

Grade:Pharmacy Grade

Content:99.0%

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Cinepazide Impurity 5 CAS NO 1078-64-4

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CAS No.:1078-64-4

Grade:Pharmacy Grade

Content:99.0%

Packaging:Customizable

n-Nitrosodiethanolamine CAS NO 1116-54-7

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CAS No.:1116-54-7

Grade:Pharmacy Grade

Content:99.0%

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10-Hydroxynortriptyline CAS NO 1156-99-6

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CAS No.:1156-99-6

Grade:Pharmacy Grade

Content:99.0%

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Nicorandil Impurity 16 CAS NO 1157-74-0

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CAS No.:1157-74-0

Grade:Pharmacy Grade

Content:99.0%

Packaging:Customizable

Delta-4-Tibolone D5 CAS NO 1162-60-3

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CAS No.:1162-60-3

Grade:Pharmacy Grade

Content:99.0%

Packaging:Customizable

16-Dehydro Pregnenolone Acetate Impurity 3 CAS NO 1173-11-1

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CAS No.:1173-11-1

Grade:Pharmacy Grade

Content:99.0%

Packaging:Customizable

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