ETHYL 2-MERCAPTOTHIAZOLE-5-CARBOXYLATE CAS 1485286-94-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1485286-94-9
Molecular FormulaC6H7NO2S2
Molecular Weight189.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

ETHYL 2-MERCAPTOTHIAZOLE-5-CARBOXYLATE CAS 1485286-94-9 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-MERCAPTOTHIAZOLE-5-CARBOXYLATE (CAS 1485286-94-9) is a high-purity analytical reference standard with the molecular formula C6H7NO2S2 and a molecular weight of 189.26 g/mol.

ETHYL 2-MERCAPTOTHIAZOLE-5-CARBOXYLATE (C6H7NO2S2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC6H7NO2S2
Molecular Weight189.26 g/mol
Purity97%+
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms1
Sulfur Atoms2

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