5-Bromo-3-cyano-2-fluorobenzenesulfonyl chloride CAS 1807214-80-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1807214-80-7
Molecular FormulaC7H2BrClFNO2S
Molecular Weight298.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Bromo-3-cyano-2-fluorobenzenesulfonyl chloride CAS 1807214-80-7 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 5-Bromo-3-cyano-2-fluorobenzenesulfonyl chloride.

CATO supplies 5-Bromo-3-cyano-2-fluorobenzenesulfonyl chloride (CAS 1807214-80-7), a certified reference material (molecular formula C7H2BrClFNO2S, MW 298.52 g/mol) for analytical method development and quality control.

The molecular framework of 5-Bromo-3-cyano-2-fluorobenzenesulfonyl chloride (C7H2BrClFNO2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. 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. 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), 5-Bromo-3-cyano-2-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 FormulaC7H2BrClFNO2S
Molecular Weight298.52 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/Cl/Br-containing
Nitrogen Atoms1
Sulfur Atoms1

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