(4aR,4bS,6aS,7S,9aS,9bS,11aS)-methyl 4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylate CAS 1667723-37-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1667723-37-6
Molecular FormulaC20H31NO3
Molecular Weight333.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4aR,4bS,6aS,7S,9aS,9bS,11aS)-methyl 4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylate CAS 1667723-37-6 chemical structure

Description

(4aR,4bS,6aS,7S,9aS,9bS,11aS)-methyl 4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylate (CAS 1667723-37-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H31NO3. Molecular weight: 333.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC20H31NO3
Molecular Weight333.47 g/mol
AppearanceOff-white to pale 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms1

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