5-(chloromethyl)-2-methyl-thiazole CAS 63140-11-4

Purity 97%+In StockPharmaceutical Standards
CAS No.63140-11-4
Molecular FormulaC5H10ClNS
Molecular Weight151.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(chloromethyl)-2-methyl-thiazole CAS 63140-11-4 chemical structure

Description

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.

5-(chloromethyl)-2-methyl-thiazole (CAS 63140-11-4) is a high-purity analytical reference standard with the molecular formula C5H10ClNS and a molecular weight of 151.66 g/mol.

Based on its molecular formula C5H10ClNS, 5-(chloromethyl)-2-methyl-thiazole contains sulfur-containing functionality, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 151.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), 5-(chloromethyl)-2-methyl-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 FormulaC5H10ClNS
Molecular Weight151.66 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1975
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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