diamino-1,3-thiazole-5-carbonitrile CAS 2147-51-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2147-51-5
Molecular FormulaC4H4N4S
Molecular Weight140.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

diamino-1,3-thiazole-5-carbonitrile CAS 2147-51-5 chemical structure

Description

Based on its molecular formula C4H4N4S, diamino-1,3-thiazole-5-carbonitrile contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 140.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO supplies diamino-1,3-thiazole-5-carbonitrile (CAS 2147-51-5), a certified reference material (molecular formula C4H4N4S, MW 140.17 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.

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 FormulaC4H4N4S
Molecular Weight140.17 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Nitrogen Atoms4
Sulfur Atoms1

Related diamino Standards

Recommended Standards

Why CATO?