4-((3AS,4R,9bR)-7,9-dimethyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid CAS 1217778-65-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1217778-65-8
Molecular FormulaC21H21NO2
Molecular Weight319.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-((3AS,4R,9bR)-7,9-dimethyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid CAS 1217778-65-8 chemical structure

Description

4-((3AS,4R,9bR)-7,9-dimethyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid (CAS 1217778-65-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H21NO2. Molecular weight: 319.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H21NO2
Molecular Weight319.40 g/mol
AppearancePale yellow to yellow crystalline powder
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms1

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