ethyl 2-methyl-4,5-dihydrothiazole-4-carboxylate CAS 6436-57-3

Purity >95%In StockPharmaceutical Standards
CAS No.6436-57-3
Molecular FormulaC7H11NO2S
Molecular Weight173.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

ethyl 2-methyl-4,5-dihydrothiazole-4-carboxylate CAS 6436-57-3 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.

ethyl 2-methyl-4,5-dihydrothiazole-4-carboxylate (CAS 6436-57-3), molecular formula C7H11NO2S and molecular weight 173.23 g/mol, is a CATO reference standard with documented purity and traceability.

ethyl 2-methyl-4,5-dihydrothiazole-4-carboxylate (C7H11NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures ethyl 2-methyl-4,5-dihydrothiazole-4-carboxylate 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 FormulaC7H11NO2S
Molecular Weight173.23 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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.)1958
Nitrogen Atoms1
Sulfur Atoms1

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