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.

Temazepam Impurity D CAS NO 17191-70-7

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CAS No.:17191-70-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Mecobalamin Impurity CAS NO 17234-76-3

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CAS No.:17234-76-3

Grade:Pharmacy Grade

Content:99.90%

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Glutathione Impurity 9 CAS NO 17297-99-3

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CAS No.:17297-99-3

Grade:Pharmacy Grade

Content:99.90%

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Polaprezinc Impurity 2 CAS NO 17332-34-2

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CAS No.:17332-34-2

Grade:Pharmacy Grade

Content:99.90%

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Rac-Lipoic Acid Impurity 3 (S-Oxide) CAS NO 17370-41-1

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CAS No.:17370-41-1

Grade:Pharmacy Grade

Content:99.90%

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Aristolochic Acid D(Rg)(Please Call) CAS NO 17413-38-6

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CAS No.:17413-38-6

Grade:Pharmacy Grade

Content:99.90%

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Cholesterol Glucuronide CAS NO 17435-78-8

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CAS No.:17435-78-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

(+)-5-[(2S)-3,4-Dihydro-3Α,7-Dihydroxy-2H-1-Benzopyran-2Β-Yl]-1,2,3-Benzenetriol CAS NO 17445-90-8

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CAS No.:17445-90-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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