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.

Doxycycline Impurity 7(n-Desmethyl Doxycycline) CAS NO 86271-83-2

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CAS No.:86271-83-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Atracurium Impurity C (Mixture Of Diastereomers) CAS NO 86293-35-8

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CAS No.:86293-35-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Dihydro Ferulic Acid 4-o-Β-D-Glucuronide CAS NO 86321-28-0

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CAS No.:86321-28-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Dihydro Ferulic Acid 4-o-Sulfate Sodium Salt CAS NO 86321-33-7

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CAS No.:86321-33-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Medetomidine Impurity 34 CAS NO 86347-44-6

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CAS No.:86347-44-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

4-Hydroxy Propafenone Hydrochloride CAS NO 86383-31-5

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CAS No.:86383-31-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Diltiazem Impurity 8 CAS NO 86408-42-6

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CAS No.:86408-42-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Diltiazem Impurity 3 CAS NO 86408-44-8

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CAS No.:86408-44-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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