3-Chloro-4-fluoro-N-(2-methoxyethyl)benzenesulfonamide CAS 321705-98-0

Purity 97%+In StockPharmaceutical Standards
CAS No.321705-98-0
Molecular FormulaC9H11ClFNO3S
Molecular Weight267.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloro-4-fluoro-N-(2-methoxyethyl)benzenesulfonamide CAS 321705-98-0 chemical structure

Description

Order 3-Chloro-4-fluoro-N-(2-methoxyethyl)benzenesulfonamide (CAS 321705-98-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11ClFNO3S. Molecular weight: 267.70 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC9H11ClFNO3S
Molecular Weight267.70 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms1
Sulfur Atoms1

Related Chloro Standards

Recommended Standards

Why CATO?