3-Methyl-4-(1h-1,2,3,4-tetrazol-1-yl)benzene-1-sulfonyl chloride CAS 1099632-63-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1099632-63-9
Molecular FormulaC8H7ClN4O2S
Molecular Weight258.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methyl-4-(1h-1,2,3,4-tetrazol-1-yl)benzene-1-sulfonyl chloride CAS 1099632-63-9 chemical structure

Description

3-Methyl-4-(1h-1,2,3,4-tetrazol-1-yl)benzene-1-sulfonyl chloride (CAS 1099632-63-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7ClN4O2S. Molecular weight: 258.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC8H7ClN4O2S
Molecular Weight258.68 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms1

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