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.

4’-Hydroxy Atomoxetine -D-Glucuronide CAS NO 540729-08-6

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CAS No.:540729-08-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Neratinib Impurity 12 CAS NO 544417-27-8

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CAS No.:544417-27-8

Grade:Pharmacy Grade

Content:99.90%

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Terazosin Ep Impurity O CAS NO 547730-06-3

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CAS No.:547730-06-3

Grade:Pharmacy Grade

Content:99.90%

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Celecoxib-D3 (Methyl-D3) CAS NO 544686-18-2

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CAS No.:544686-18-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Celecoxib-D4 CAS NO 544686-20-6

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CAS No.:544686-20-6

Grade:Pharmacy Grade

Content:99.90%

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Celecoxib-D7 CAS NO 544686-21-7

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CAS No.:544686-21-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

2H-Cyclohepta[4,5]Furo[2,3-D]Pyrimidine-2,4(3H)-Dione, 1,5-Dihydro-5-(Methoxy-D3)-1,3-Dimethyl- (9Ci) CAS NO 548475-69-0

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CAS No.:548475-69-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Fludarabine Phosphate Ep Impurity C CAS NO 548774-53-4

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CAS No.:548774-53-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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