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.

2-(Methyl-Nitroso-Carbamoyl)Oxyethyl n-Methyl-n-Nitroso-Carbamate CAS NO 79958-07-9

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CAS No.:79958-07-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Ceftaroline Impurity 2 CAS NO 700803-62-9

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CAS No.:700803-62-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Terbinafine Impurity 2 CAS NO 704909-67-1

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CAS No.:704909-67-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Esomeprazole Impurity 26 CAS NO 704910-88-3

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CAS No.:704910-88-3

Grade:Pharmacy Grade

Content:99.90%

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Lacosamide Impurity CAS NO 705283-63-2

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CAS No.:705283-63-2

Grade:Pharmacy Grade

Content:99.90%

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Cetirizine Descarboxymethyl R-Isomer CAS NO 705289-61-8

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CAS No.:705289-61-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Diflunisal Impurity 1 CAS NO 705564-12-1

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CAS No.:705564-12-1

Grade:Pharmacy Grade

Content:99.90%

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Epinastine Ep Impurity A CAS NO 706753-75-5

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CAS No.:706753-75-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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