Ethyl 4-ethyl-2-methylthiazole-5-carboxylate CAS 137267-40-4

Purity 97%+In StockPharmaceutical Standards
CAS No.137267-40-4
Molecular FormulaC9H13NO2S
Molecular Weight199.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 4-ethyl-2-methylthiazole-5-carboxylate CAS 137267-40-4 chemical structure

Description

CATO supplies Ethyl 4-ethyl-2-methylthiazole-5-carboxylate (CAS 137267-40-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H13NO2S. Molecular weight: 199.27 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H13NO2S
Molecular Weight199.27 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.)1996
Nitrogen Atoms1
Sulfur Atoms1

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