Ethyl 3-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylate CAS 332099-42-0

Purity 97%+In StockPharmaceutical Standards
CAS No.332099-42-0
Molecular FormulaC10H11NO2S
Molecular Weight209.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 3-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylate CAS 332099-42-0 chemical structure

Description

Ethyl 3-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylate (CAS 332099-42-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11NO2S. Molecular weight: 209.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC10H11NO2S
Molecular Weight209.26 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1
Sulfur Atoms1

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