3-Chloro-6-methoxy-N-phenylbenzo[b]thiophene-2-carboxamide CAS 113424-98-9

Purity 97%+In StockPharmaceutical Standards
CAS No.113424-98-9
Molecular FormulaC16H12ClNO2S
Molecular Weight317.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloro-6-methoxy-N-phenylbenzo[b]thiophene-2-carboxamide CAS 113424-98-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 317.79 g/mol gives 3-Chloro-6-methoxy-N-phenylbenzo[b]thiophene-2-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Chloro-6-methoxy-N-phenylbenzo[b]thiophene-2-carboxamide (CAS 113424-98-9), molecular formula C16H12ClNO2S and molecular weight 317.79 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C16H12ClNO2S, 3-Chloro-6-methoxy-N-phenylbenzo[b]thiophene-2-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 317.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 3-Chloro-6-methoxy-N-phenylbenzo[b]thiophene-2-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC16H12ClNO2S
Molecular Weight317.79 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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