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.

Itraconazole Impurity 21 CAS NO 89848-20-4

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CAS No.:89848-20-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Itraconazole Impurity CAS NO 89848-54-4

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CAS No.:89848-54-4

Grade:Pharmacy Grade

Content:99.90%

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Ibuprofen Impurity 59 CAS NO 89878-72-8

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CAS No.:89878-72-8

Grade:Pharmacy Grade

Content:99.90%

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Ibuprofen Impurity 60 CAS NO 89878-75-1

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CAS No.:89878-75-1

Grade:Pharmacy Grade

Content:99.90%

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n-Hydroxy-n-Glucuronosyl-2-Aminofluorene CAS NO 89947-76-2

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CAS No.:89947-76-2

Grade:Pharmacy Grade

Content:99.90%

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Oxaliplatin Ep Impurity B CAS NO 89955-85-1

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CAS No.:89955-85-1

Grade:Pharmacy Grade

Content:99.90%

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Loratadine Impurity 28 CAS NO 89979-06-6

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CAS No.:89979-06-6

Grade:Pharmacy Grade

Content:99.90%

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(Mitoxantrone Impurity A) CAS NO 89991-52-6

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CAS No.:89991-52-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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