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.

Ursodeoxycholic Acid-24-13C CAS NO 63296-46-8

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CAS No.:63296-46-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Aripiprazole Related Compound (5-(4-Bromobutoxy)-3,4-Dihydroquinolin-2(1H)-One) CAS NO 63309-35-3

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CAS No.:63309-35-3

Grade:Pharmacy Grade

Content:99.90%

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Brexpiprazole Impurity 45 CAS NO 63430-35-3

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CAS No.:63430-35-3

Grade:Pharmacy Grade

Content:99.90%

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2,3,5,6-Tetramethyl-1,4-Dinitrosopiperazine CAS NO 63441-59-8

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CAS No.:63441-59-8

Grade:Pharmacy Grade

Content:99.90%

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Bromhexine Impurity H CAS NO 63471-27-2

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CAS No.:63471-27-2

Grade:Pharmacy Grade

Content:99.90%

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Metyrapone n-Oxide CAS NO 63473-06-3

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CAS No.:63473-06-3

Grade:Pharmacy Grade

Content:99.90%

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Pelubiprofen Impurity CAS NO 63476-54-0

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CAS No.:63476-54-0

Grade:Pharmacy Grade

Content:99.90%

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Cefotaxime Impurity D CAS NO 63527-53-7

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CAS No.:63527-53-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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