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.

Chlorpromazine n-Oxide CAS NO 1672-76-0

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CAS No.:1672-76-0

Grade:Pharmacy Grade

Content:99.90%

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Metformin Related Compound B (25 Mg) (1-Methylbiguanide Hydrochloride) CAS NO 1674-62-0

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CAS No.:1674-62-0

Grade:Pharmacy Grade

Content:99.90%

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Fluphenazine Sulfoxide CAS NO 1674-76-6

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CAS No.:1674-76-6

Grade:Pharmacy Grade

Content:99.90%

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Acetaminophen Impurity B CAS NO 1693-37-4

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CAS No.:1693-37-4

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Content:99.90%

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Dl-Laudanosine CAS NO 1699-51-0

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CAS No.:1699-51-0

Grade:Pharmacy Grade

Content:99.90%

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Diatrizoic Acid Related Compound A (50 Mg) (5-Acetamido-3-Amino-2,4,6-Triiodobenzoic Acid) CAS NO 1713-07-1

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CAS No.:1713-07-1

Grade:Pharmacy Grade

Content:99.90%

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Carisoprodol Isopropyl Impurity CAS NO 1729-14-2

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CAS No.:1729-14-2

Grade:Pharmacy Grade

Content:99.90%

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Metllylpredllisolone Impurity CAS NO 1746-38-9

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CAS No.:1746-38-9

Grade:Pharmacy Grade

Content:99.90%

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