N-(3-(hydrazinecarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)benzamide CAS 73696-42-1

Purity 97%+In StockPharmaceutical Standards
CAS No.73696-42-1
Molecular FormulaC16H17N3O2S
Molecular Weight315.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(3-(hydrazinecarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)benzamide CAS 73696-42-1 chemical structure

Description

N-(3-(hydrazinecarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)benzamide (CAS 73696-42-1) is a high-purity analytical reference standard with the molecular formula C16H17N3O2S and a molecular weight of 315.39 g/mol.

The molecular framework of N-(3-(hydrazinecarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)benzamide (C16H17N3O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 N-(3-(hydrazinecarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)benzamide 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 FormulaC16H17N3O2S
Molecular Weight315.39 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Nitrogen Atoms3
Sulfur Atoms1

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