(S)-4-Isopropyloxazolidine-2-thione CAS 104499-08-3

Purity 97%+In StockPharmaceutical Standards
CAS No.104499-08-3
Molecular FormulaC6H11NOS
Molecular Weight145.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-4-Isopropyloxazolidine-2-thione CAS 104499-08-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-4-Isopropyloxazolidine-2-thione.

CATO supplies (S)-4-Isopropyloxazolidine-2-thione (CAS 104499-08-3), a certified reference material (molecular formula C6H11NOS, MW 145.22 g/mol) for analytical method development and quality control.

Structurally, (S)-4-Isopropyloxazolidine-2-thione (C6H11NOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 145.22 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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)-4-Isopropyloxazolidine-2-thione 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 FormulaC6H11NOS
Molecular Weight145.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1986
Nitrogen Atoms1
Sulfur Atoms1

Related S Standards

Recommended Standards

Why CATO?