7-(Thiophen-2-yl)-1,4-thiazepane-1,1-dioxide hydrochloride CAS 2097936-67-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2097936-67-7
Molecular FormulaC9H13NO2S2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-(Thiophen-2-yl)-1,4-thiazepane-1,1-dioxide hydrochloride CAS 2097936-67-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-(Thiophen-2-yl)-1,4-thiazepane-1,1-dioxide hydrochloride.

7-(Thiophen-2-yl)-1,4-thiazepane-1,1-dioxide hydrochloride (CAS 2097936-67-7) is a high-purity analytical reference standard with the molecular formula C9H13NO2S2HCl and a molecular weight of 267.79 g/mol.

7-(Thiophen-2-yl)-1,4-thiazepane-1,1-dioxide hydrochloride (C9H13NO2S2HCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 7-(Thiophen-2-yl)-1,4-thiazepane-1,1-dioxide hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC9H13NO2S2 HCl
Molecular Weight267.79 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1997
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms2

Related Thiophen Standards

Recommended Standards

Why CATO?