3-methylthiazolidine-2-thione CAS 1908-87-8

Purity >95%In StockPharmaceutical Standards
CAS No.1908-87-8
Molecular FormulaC4H7NS2
Molecular Weight133.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-methylthiazolidine-2-thione CAS 1908-87-8 chemical structure

Description

As a certified reference material (CRM), 3-methylthiazolidine-2-thione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

3-methylthiazolidine-2-thione (CAS 1908-87-8), molecular formula C4H7NS2 and molecular weight 133.24 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrile group, sulfur-containing functionality, 3-methylthiazolidine-2-thione is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 133.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 FormulaC4H7NS2
Molecular Weight133.24 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Nitrogen Atoms1
Sulfur Atoms2

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Why CATO?