Ethyl 3-methylisothiazole-4-carboxylate CAS 15901-51-6

Purity 97%+In StockPharmaceutical Standards
CAS No.15901-51-6
Molecular FormulaC7H9NO2S
Molecular Weight171.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 3-methylisothiazole-4-carboxylate CAS 15901-51-6 chemical structure

Description

High-purity Ethyl 3-methylisothiazole-4-carboxylate (CAS 15901-51-6) pharmaceutical standards reference standard. Molecular formula: C7H9NO2S. Molecular weight: 171.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC7H9NO2S
Molecular Weight171.22 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.)1961
Nitrogen Atoms1
Sulfur Atoms1

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