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.

7-Hydroxywarfarin CAS NO 63740-81-8

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CAS No.:63740-81-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

(S)-8-Hydroxy Warfarin CAS NO 63740-82-9

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CAS No.:63740-82-9

Grade:Pharmacy Grade

Content:99.90%

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Ticagrelor Impurity 72 CAS NO 63755-08-8

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CAS No.:63755-08-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

3Β-[(6-Deoxy-3-o-Methyl-D-Glucopyranosyl)Oxy]-14,16Β-Dihydroxy-19-Oxo-5Α-Bufa-20,22-Dienolide CAS NO 63765-68-4

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CAS No.:63765-68-4

Grade:Pharmacy Grade

Content:99.90%

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Diquafosol Impurity 2 CAS NO 63785-59-1

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CAS No.:63785-59-1

Grade:Pharmacy Grade

Content:99.90%

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n-Nitroso-Ditertbutylamine CAS NO 63819-70-5

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CAS No.:63819-70-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

4,5Α-Epoxy-3-Hydroxy-5Β-Isopropyl-17-Methylmorphinan-6-One CAS NO 63868-38-2

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CAS No.:63868-38-2

Grade:Pharmacy Grade

Content:99.90%

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n-Butyl-n-Nitrosocarbamic Acid Methyl Ester CAS NO 63884-87-7

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CAS No.:63884-87-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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