3,4,5-Trimethylthiazol-3-ium CAS 40265-67-6

Purity 97%+In StockPharmaceutical Standards
CAS No.40265-67-6
Molecular FormulaC6H10NS
Molecular Weight128.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4,5-Trimethylthiazol-3-ium CAS 40265-67-6 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.

3,4,5-Trimethylthiazol-3-ium (CAS 40265-67-6), molecular formula C6H10NS and molecular weight 128.22 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C6H10NS, 3,4,5-Trimethylthiazol-3-ium contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 128.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), 3,4,5-Trimethylthiazol-3-ium 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 FormulaC6H10NS
Molecular Weight128.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1968
Nitrogen Atoms1
Sulfur Atoms1

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Why CATO?