S-sec-butyl chlorothioformate CAS 52805-29-5

Purity 97%+In StockPharmaceutical Standards
CAS No.52805-29-5
Molecular FormulaC5H9ClOS
Molecular Weight152.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

S-sec-butyl chlorothioformate CAS 52805-29-5 chemical structure

Description

S-sec-butyl chlorothioformate (C5H9ClOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

S-sec-butyl chlorothioformate (CAS 52805-29-5), molecular formula C5H9ClOS and molecular weight 152.64 g/mol, is a CATO reference standard with documented purity and traceability.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures S-sec-butyl chlorothioformate 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 FormulaC5H9ClOS
Molecular Weight152.64 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1972
Halogen ContentCl-containing
Sulfur Atoms1

Recommended Standards

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