2-Methyl-1H-imidazole-4-sulphonyl chloride CAS 205311-54-2

Purity 97%+In StockPharmaceutical Standards
CAS No.205311-54-2
Molecular FormulaC4H5ClN2O2S
Molecular Weight180.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-1H-imidazole-4-sulphonyl chloride CAS 205311-54-2 chemical structure

Description

2-Methyl-1H-imidazole-4-sulphonyl chloride (CAS 205311-54-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H5ClN2O2S. Molecular weight: 180.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC4H5ClN2O2S
Molecular Weight180.61 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 DMSO, DMF, methanol
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2015
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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