4-((3aR,4S,9bS)-6-Ethoxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid CAS 956189-58-5

Purity 97%+In StockPharmaceutical Standards
CAS No.956189-58-5
Molecular FormulaC21H21NO3
Molecular Weight335.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-((3aR,4S,9bS)-6-Ethoxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid CAS 956189-58-5 chemical structure

Description

High-purity 4-((3aR,4S,9bS)-6-Ethoxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid (CAS 956189-58-5) pharmaceutical standards reference standard. Molecular formula: C21H21NO3. Molecular weight: 335.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H21NO3
Molecular Weight335.40 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
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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