4-methylpentane-2-sulfonyl chloride CAS 78429-90-0

Purity 97%+In StockPharmaceutical Standards
CAS No.78429-90-0
Molecular FormulaC6H13ClO2S
Molecular Weight184.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-methylpentane-2-sulfonyl chloride CAS 78429-90-0 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

4-methylpentane-2-sulfonyl chloride (CAS 78429-90-0), molecular formula C6H13ClO2S and molecular weight 184.68 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-methylpentane-2-sulfonyl chloride (C6H13ClO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 184.68 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures 4-methylpentane-2-sulfonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC6H13ClO2S
Molecular Weight184.68 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1979
Halogen ContentCl-containing
Sulfur Atoms1

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