2-Bromo-4-(2-cyanopropan-2-yl)-5-fluorobenzenesulfonyl chloride CAS 1427378-81-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1427378-81-1
Molecular FormulaC10H8BrClFNO2S
Molecular Weight340.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Bromo-4-(2-cyanopropan-2-yl)-5-fluorobenzenesulfonyl chloride CAS 1427378-81-1 chemical structure

Description

The occurrence of 2-Bromo-4-(2-cyanopropan-2-yl)-5-fluorobenzenesulfonyl chloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 2-Bromo-4-(2-cyanopropan-2-yl)-5-fluorobenzenesulfonyl chloride (CAS 1427378-81-1), a certified reference material (molecular formula C10H8BrClFNO2S, MW 340.60 g/mol) for analytical method development and quality control.

2-Bromo-4-(2-cyanopropan-2-yl)-5-fluorobenzenesulfonyl chloride (C10H8BrClFNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, 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.

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

As a certified reference material (CRM), 2-Bromo-4-(2-cyanopropan-2-yl)-5-fluorobenzenesulfonyl chloride 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 FormulaC10H8BrClFNO2S
Molecular Weight340.60 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF/Cl/Br-containing
Nitrogen Atoms1
Sulfur Atoms1

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