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Nifedipine EP Impurity B

Nifedipine EP Impurity B
Catalogue number NIF-002
Product Name Nifedipine EP Impurity B
Sub Category Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API Nifedipine
CAS Number 50428-14-3
HS Code 29339900
Molecular formula C17H16N2O5
Molecular Weight 328.32 g/mol
Synonyms Dehydronitroso Nifedipine; 2,6-Dimethyl-4-(2-nitrosophenyl)-3,5-pyridinedicarboxylic Acid 3,5-Dimethyl Ester 2,6-Dimethyl-3,5-dicarbomethoxy-4-(2-nitrosophenyl)pyridine; 4-(2-Nitrosophenyl)-2,6-dimethyl-3,5-dimethoxycarbonylpyridine; Dimethyl 4-(2-nitrosophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate (USP)
Chemical Name dimethyl 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate
Appearance pale blue to green solid
Storage 2-8°C Amber Vial, Refrigerator
Applications Can be used as a reference standard
Information Nifedipine EP Impurity B is chemically Dimethyl 4-(2-nitrosophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate ;. It is also known as Nifedipine Nitrosophenylpyridine analog (USP). Nifedipine EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline.
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Chemical Name: Nifedipine EP Impurity B

Synonym: Dehydronitroso Nifedipine; 2,6-Dimethyl-4-(2-nitrosophenyl)-3,5-pyridinedicarboxylic Acid 3,5-Dimethyl Ester 2,6-Dimethyl-3,5-dicarbomethoxy-4-(2-nitrosophenyl)pyridine; 4-(2-Nitrosophenyl)-2,6-dimethyl-3,5-dimethoxycarbonylpyridine; Dimethyl 4-(2-nitrosophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate (USP)

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