sec-Butyl Mercaptan CAS 513-53-1

Purity 97%+In StockPharmaceutical Standards
CAS No.513-53-1
Molecular FormulaC4H10S
Molecular Weight90.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

sec-Butyl Mercaptan CAS 513-53-1 chemical structure

Description

sec-Butyl Mercaptan (C4H10S) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

CATO supplies sec-Butyl Mercaptan (CAS 513-53-1), a certified reference material (molecular formula C4H10S, MW 90.19 g/mol) for analytical method development and quality control.

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 sec-Butyl Mercaptan 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 FormulaC4H10S
Molecular Weight90.19 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Sulfur Atoms1

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