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.

Pregnane-3,17,20-Triol-3-Glucuronide CAS NO 74915-85-8

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CAS No.:74915-85-8

Grade:Pharmacy Grade

Content:99.90%

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Aldosterone, Bis(o-Trimethylsilyl-) CAS NO 74915-86-9

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CAS No.:74915-86-9

Grade:Pharmacy Grade

Content:99.90%

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Nifuratel Impurity 20 (Mixture Of Diastereomers) CAS NO 74920-48-2

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CAS No.:74920-48-2

Grade:Pharmacy Grade

Content:99.90%

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Nimodipine Impurity 4 CAS NO 74936-69-9

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CAS No.:74936-69-9

Grade:Pharmacy Grade

Content:99.90%

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Nifedipine Impurity H CAS NO 74936-71-3

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CAS No.:74936-71-3

Grade:Pharmacy Grade

Content:99.90%

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Lercanidipine Impurity A CAS NO 74936-74-6

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CAS No.:74936-74-6

Grade:Pharmacy Grade

Content:99.90%

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Nimodipine Impurity 5 CAS NO 74936-76-8

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CAS No.:74936-76-8

Grade:Pharmacy Grade

Content:99.90%

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Norfloxacin Impurity 2 CAS NO 75001-63-7

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CAS No.:75001-63-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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