(5-Butyl-2-(N-(tert-butyl)sulfamoyl)thiophen-3-yl)boronic acid CAS 163520-15-8

Purity 97%+In StockPharmaceutical Standards
CAS No.163520-15-8
Molecular FormulaC12H22BNO4S2
Molecular Weight319.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5-Butyl-2-(N-(tert-butyl)sulfamoyl)thiophen-3-yl)boronic acid CAS 163520-15-8 chemical structure

Description

The occurrence of (5-Butyl-2-(N-(tert-butyl)sulfamoyl)thiophen-3-yl)boronic acid is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (5-Butyl-2-(N-(tert-butyl)sulfamoyl)thiophen-3-yl)boronic acid (CAS 163520-15-8), a certified reference material (molecular formula C12H22BNO4S2, MW 319.25 g/mol) for analytical method development and quality control.

(5-Butyl-2-(N-(tert-butyl)sulfamoyl)thiophen-3-yl)boronic acid (C12H22BNO4S2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures (5-Butyl-2-(N-(tert-butyl)sulfamoyl)thiophen-3-yl)boronic acid 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 FormulaC12H22BNO4S2
Molecular Weight319.25 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)2003
Nitrogen Atoms1
Sulfur Atoms2

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