5-(2-Chloroethyl)thiazol-2-amine hydrochloride CAS 105773-90-8

Purity 97%+In StockPharmaceutical Standards
CAS No.105773-90-8
Molecular FormulaC5H7ClN2S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(2-Chloroethyl)thiazol-2-amine hydrochloride CAS 105773-90-8 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO supplies 5-(2-Chloroethyl)thiazol-2-amine hydrochloride (CAS 105773-90-8), a certified reference material (molecular formula C5H7ClN2SHCl, MW 199.09 g/mol) for analytical method development and quality control.

The molecular framework of 5-(2-Chloroethyl)thiazol-2-amine hydrochloride (C5H7ClN2SHCl) is characterized by a nitrile group, sulfur-containing functionality, chlorine substitution. 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.

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 FormulaC5H7ClN2S HCl
Molecular Weight199.09 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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