Methyl 2-methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate CAS 2567557-93-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2567557-93-9
Molecular FormulaC10H12O2S
Molecular Weight196.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2-methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate CAS 2567557-93-9 chemical structure

Description

Methyl 2-methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate (CAS 2567557-93-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12O2S. Molecular weight: 196.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC10H12O2S
Molecular Weight196.27 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Sulfur Atoms1

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