10G-513S 251097-56-0 3-[(2,6-dichlorophenyl)methanesulfonyl]-N-(3,4-dimethylphenyl)thiophene-2-carboxamide CAS 251097-56-0

Purity 97%+In StockPharmaceutical Standards
CAS No.251097-56-0
Molecular FormulaC20H17Cl2NO3S2
Molecular Weight454.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

10G-513S 251097-56-0 3-[(2,6-dichlorophenyl)methanesulfonyl]-N-(3,4-dimethylphenyl)thiophene-2-carboxamide CAS 251097-56-0 chemical structure

Description

CATO supplies 10G-513S 251097-56-0 3-[(2,6-dichlorophenyl)methanesulfonyl]-N-(3,4-dimethylphenyl)thiophene-2-carboxamide (CAS 251097-56-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H17Cl2NO3S2. Molecular weight: 454.39 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H17Cl2NO3S2
Molecular Weight454.39 g/mol
Purity97%+
StorageStore at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms2

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