N,5-bis(4-methoxyphenyl)thiophene-2-carboxamide CAS 344263-82-7

Purity 97%+In StockPharmaceutical Standards
CAS No.344263-82-7
Molecular FormulaC19H17NO3S
Molecular Weight339.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,5-bis(4-methoxyphenyl)thiophene-2-carboxamide CAS 344263-82-7 chemical structure

Description

High-purity N,5-bis(4-methoxyphenyl)thiophene-2-carboxamide (CAS 344263-82-7) pharmaceutical standards reference standard. Molecular formula: C19H17NO3S. Molecular weight: 339.41 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H17NO3S
Molecular Weight339.41 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1
Sulfur Atoms1

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