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.

1,3,5[10]-Estratriene-3,17Beta-Diol 3-Glucuronide 17-Sulfate Dipotassium Salt CAS NO 99156-45-3

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CAS No.:99156-45-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Afatinib Impurity 45 CAS NO 99281-87-5

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CAS No.:99281-87-5

Grade:Pharmacy Grade

Content:99.90%

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Hydrochlorothiazide Impurity 22 CAS NO 99418-26-5

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CAS No.:99418-26-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

1-Phenyl-1-(2-Pyridyl)Ethanol-D5 CAS NO 99430-79-2

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CAS No.:99430-79-2

Grade:Pharmacy Grade

Content:99.90%

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Bp 16 CAS NO 99446-80-7

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CAS No.:99446-80-7

Grade:Pharmacy Grade

Content:99.90%

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n-Desmethylterbinafine CAS NO 99473-11-7

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CAS No.:99473-11-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Ondansetron Hcl Impurity-G CAS NO 99614-03-6

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CAS No.:99614-03-6

Grade:Pharmacy Grade

Content:99.90%

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Ω-1-Hydroxy Fentanyl CAS NO 99624-68-7

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CAS No.:99624-68-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable


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