3-(Methylsulfinyl)azetidine CAS 1872043-87-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1872043-87-2
Molecular FormulaC4H9NOS
Molecular Weight119.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(Methylsulfinyl)azetidine CAS 1872043-87-2 chemical structure

Description

CATO manufactures 3-(Methylsulfinyl)azetidine 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.

3-(Methylsulfinyl)azetidine (CAS 1872043-87-2) is a high-purity analytical reference standard with the molecular formula C4H9NOS and a molecular weight of 119.19 g/mol.

The molecular framework of 3-(Methylsulfinyl)azetidine (C4H9NOS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

Physical & Chemical Properties

Molecular FormulaC4H9NOS
Molecular Weight119.19 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)1.0
CAS Registry Year (est.)1995
Nitrogen Atoms1
Sulfur Atoms1

Related Methylsulfinyl Standards

Recommended Standards

Why CATO?