5-Chloromethyl-4-methyl-1,3-thiazole CAS 10014-52-5

Purity 97%+In StockPharmaceutical Standards
CAS No.10014-52-5
Molecular FormulaC5H6ClNS
Molecular Weight147.63 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Chloromethyl-4-methyl-1,3-thiazole CAS 10014-52-5 chemical structure

Description

5-Chloromethyl-4-methyl-1,3-thiazole (CAS 10014-52-5) is a high-purity analytical reference standard with the molecular formula C5H6ClNS and a molecular weight of 147.63 g/mol.

5-Chloromethyl-4-methyl-1,3-thiazole (C5H6ClNS) contains a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), 5-Chloromethyl-4-methyl-1,3-thiazole 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.

Physical & Chemical Properties

Molecular FormulaC5H6ClNS
Molecular Weight147.63 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1959
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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