2-Methyl-6-oxo-1,2-dihydro-6H-pyrrolo[3,2,1-ij]-quinoline-5-carboxylic acid CAS 57771-89-8

Purity 97%+In StockPharmaceutical Standards
CAS No.57771-89-8
Molecular FormulaC13H11NO3
Molecular Weight229.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-6-oxo-1,2-dihydro-6H-pyrrolo[3,2,1-ij]-quinoline-5-carboxylic acid CAS 57771-89-8 chemical structure

Description

2-Methyl-6-oxo-1,2-dihydro-6H-pyrrolo[3,2,1-ij]-quinoline-5-carboxylic acid (CAS 57771-89-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H11NO3. Molecular weight: 229.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC13H11NO3
Molecular Weight229.23 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms1

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