7-Fluoro-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonyl chloride CAS 2387599-33-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2387599-33-7
Molecular FormulaC8H5ClFNO4S
Molecular Weight265.65 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Fluoro-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonyl chloride CAS 2387599-33-7 chemical structure

Description

7-Fluoro-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonyl chloride (CAS 2387599-33-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5ClFNO4S. Molecular weight: 265.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC8H5ClFNO4S
Molecular Weight265.65 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentF/Cl-containing
Nitrogen Atoms1
Sulfur Atoms1

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