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.

Dabigatran Impurity B CAS NO 658078-29-6

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CAS No.:658078-29-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Lamotrigine Impurity D CAS NO 661463-79-2

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CAS No.:661463-79-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

5-Hydroxy-6-Methoxy Duloxetine Sulfate Sodium Salt CAS NO 662149-10-2

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CAS No.:662149-10-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Linagliptin Impurity D CAS NO 666816-91-7

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CAS No.:666816-91-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Gabapentin Related Compound E (10 Mg) (Carboxymethyl-Cyclohexanecarboxylic Acid) CAS NO 667465-00-1

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CAS No.:667465-00-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Lopinavir Ep Impurity Q CAS NO 667904-94-1

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CAS No.:667904-94-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Linagliptin Impurity G CAS NO 668270-11-9

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CAS No.:668270-11-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Linagliptin Impurity S CAS NO 668273-74-3

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CAS No.:668273-74-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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