3-Oxo-2H,3H,4H-pyrido[3,2-b][1,4]oxazine-7-sulfonyl chloride CAS 1116135-67-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1116135-67-1
Molecular FormulaC7H5ClN2O4S
Molecular Weight248.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Oxo-2H,3H,4H-pyrido[3,2-b][1,4]oxazine-7-sulfonyl chloride CAS 1116135-67-1 chemical structure

Description

Order 3-Oxo-2H,3H,4H-pyrido[3,2-b][1,4]oxazine-7-sulfonyl chloride (CAS 1116135-67-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5ClN2O4S. Molecular weight: 248.64 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC7H5ClN2O4S
Molecular Weight248.64 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, water
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.)1989
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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