2-(1-Methyl-1H-indol-3-yl)-2-oxoacetic acid CAS 51584-18-0

Purity 97%+In StockPharmaceutical Standards
CAS No.51584-18-0
Molecular FormulaC11H9NO3
Molecular Weight203.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(1-Methyl-1H-indol-3-yl)-2-oxoacetic acid CAS 51584-18-0 chemical structure

Description

2-(1-Methyl-1H-indol-3-yl)-2-oxoacetic acid (CAS 51584-18-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H9NO3. Molecular weight: 203.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H9NO3
Molecular Weight203.19 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Nitrogen Atoms1

Recommended Standards

Why CATO?