3-(2,2-Dimethylthiomorpholino)butan-2-one CAS 1602304-73-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1602304-73-3
Molecular FormulaC10H19NOS
Molecular Weight201.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2,2-Dimethylthiomorpholino)butan-2-one CAS 1602304-73-3 chemical structure

Description

3-(2,2-Dimethylthiomorpholino)butan-2-one (CAS 1602304-73-3), molecular formula C10H19NOS and molecular weight 201.33 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 3-(2,2-Dimethylthiomorpholino)butan-2-one (C10H19NOS) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H19NOS
Molecular Weight201.33 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1993
Nitrogen Atoms1
Sulfur Atoms1

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