8-Methyl-8h-thieno[2,3-b]indole-2-carboxylic acid CAS 172869-21-5

Purity 97%+In StockPharmaceutical Standards
CAS No.172869-21-5
Molecular FormulaC12H9NO2S
Molecular Weight231.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-Methyl-8h-thieno[2,3-b]indole-2-carboxylic acid CAS 172869-21-5 chemical structure

Description

8-Methyl-8h-thieno[2,3-b]indole-2-carboxylic acid (CAS 172869-21-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H9NO2S. Molecular weight: 231.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H9NO2S
Molecular Weight231.27 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2006
Nitrogen Atoms1
Sulfur Atoms1

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