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.

Etomidate Impurity 17 CAS NO 81591-23-3

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CAS No.:81591-23-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Labetalol Hydrochloride Impurity 19((R,S)-Labetalol Hydrochloride) CAS NO 81602-14-4

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CAS No.:81602-14-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Pth-4-Hydroxyproline CAS NO 81703-65-3

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CAS No.:81703-65-3

Grade:Pharmacy Grade

Content:99.90%

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Annonacin Impurity 1 (5-(3-Methyl-Butyl)-3H-Furan-2-One) CAS NO 81715-82-4

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CAS No.:81715-82-4

Grade:Pharmacy Grade

Content:99.90%

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Loxoprofen Impurity 14 CAS NO 81762-82-5

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CAS No.:81762-82-5

Grade:Pharmacy Grade

Content:99.90%

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Loxoprofen Impurity 11 CAS NO 81762-92-7

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CAS No.:81762-92-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Fluconazole Related Compound B (10 Mg) (2-(4-Fluorophenyl)-1,3-Bis(1 H-1,2,4-Triazol-1 -Yl)-Propan-2-Ol) CAS NO 81886-51-3

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CAS No.:81886-51-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Rac 7-Hydroxy Propranolol CAS NO 81907-81-5

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CAS No.:81907-81-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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