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.

Varenicline n-Glucoside CAS NO 873302-31-9

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CAS No.:873302-31-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Atomoxetine Related Compound B (10 Mg) (n-Methyl-3-Phenyl-3-(m-Tolyloxy)Propan-1-Amine Hydrochloride) CAS NO 873310-28-2

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CAS No.:873310-28-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Atomoxetine Related Compound C (10 Mg) (n-Methyl-3-Phenyl-3-(p-Tolyloxy)Propan-1-Amine Hydrochloride) CAS NO 873310-31-7

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CAS No.:873310-31-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Atomoxetine Ep Impurity A CAS NO 873310-33-9

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CAS No.:873310-33-9

Grade:Pharmacy Grade

Content:99.90%

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Doxylamine Ep Impurity A CAS NO 873407-01-3

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CAS No.:873407-01-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Atorvastatin Cyclic Isopropyl Impurity CAS NO 873950-17-5

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CAS No.:873950-17-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Atorvastatin Cyclic (Fluorophenyl) Impurity CAS NO 873950-18-6

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CAS No.:873950-18-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Atorvastatin Epoxy Tetrahydrofuran Impurity CAS NO 873950-19-7

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CAS No.:873950-19-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable


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