Ethyl 2-(5-chloropentanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS 331760-62-4

Purity 97%+In StockPharmaceutical Standards
CAS No.331760-62-4
Molecular FormulaC16H22ClNO3S
Molecular Weight343.87 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-(5-chloropentanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS 331760-62-4 chemical structure

Description

Ethyl 2-(5-chloropentanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 331760-62-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H22ClNO3S. Molecular weight: 343.87 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC16H22ClNO3S
Molecular Weight343.87 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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