n-(3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-4-fluorobenzamide CAS 325979-58-6

Purity 97%+In StockPharmaceutical Standards
CAS No.325979-58-6
Molecular FormulaC16H13FN2OS
Molecular Weight300.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-(3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-4-fluorobenzamide CAS 325979-58-6 chemical structure

Description

The molecular framework of n-(3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-4-fluorobenzamide (C16H13FN2OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

n-(3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-4-fluorobenzamide (CAS 325979-58-6) is a high-purity analytical reference standard with the molecular formula C16H13FN2OS and a molecular weight of 300.35 g/mol.

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 n-(3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-4-fluorobenzamide 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 FormulaC16H13FN2OS
Molecular Weight300.35 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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