2-{5h,6h-imidazo[2,1-b][1,3]thiazol-3-yl}acetic acid hydrochloride CAS 76629-21-5

Purity 97%+In StockPharmaceutical Standards
CAS No.76629-21-5
Molecular FormulaC7H8N2O2S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-{5h,6h-imidazo[2,1-b][1,3]thiazol-3-yl}acetic acid hydrochloride CAS 76629-21-5 chemical structure

Description

Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 2-{5h,6h-imidazo[2,1-b][1,3]thiazol-3-yl}acetic acid hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 220.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 2-{5h,6h-imidazo[2,1-b][1,3]thiazol-3-yl}acetic acid hydrochloride (CAS 76629-21-5), a certified reference material (molecular formula C7H8N2O2SHCl, MW 220.67 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.

CATO manufactures 2-{5h,6h-imidazo[2,1-b][1,3]thiazol-3-yl}acetic acid hydrochloride 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.

Physical & Chemical Properties

Molecular FormulaC7H8N2O2S HCl
Molecular Weight220.67 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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