7-Methyl-8-quinoxalinesulfonyl Chloride CAS 17999-75-6

Purity 97%+In StockPharmaceutical Standards
CAS No.17999-75-6
Molecular FormulaC10H8ClNO2S
Molecular Weight241.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Methyl-8-quinoxalinesulfonyl Chloride CAS 17999-75-6 chemical structure

Description

7-Methyl-8-quinoxalinesulfonyl Chloride (CAS 17999-75-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8ClNO2S. Molecular weight: 241.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC10H8ClNO2S
Molecular Weight241.69 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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