(3S,4AS,6aR,11aS,11bS)-methyl 3-hydroxy-10,11b-dimethyl-2,3,4,4a,5,6,6a,11,11a,11b-decahydro-1H-benzo[a]fluorene-9-carboxylate CAS 16996-09-1

Purity 97%+In StockPharmaceutical Standards
CAS No.16996-09-1
Molecular FormulaC21H28O3
Molecular Weight328.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3S,4AS,6aR,11aS,11bS)-methyl 3-hydroxy-10,11b-dimethyl-2,3,4,4a,5,6,6a,11,11a,11b-decahydro-1H-benzo[a]fluorene-9-carboxylate CAS 16996-09-1 chemical structure

Description

(3S,4AS,6aR,11aS,11bS)-methyl 3-hydroxy-10,11b-dimethyl-2,3,4,4a,5,6,6a,11,11a,11b-decahydro-1H-benzo[a]fluorene-9-carboxylate (CAS 16996-09-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H28O3. Molecular weight: 328.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H28O3
Molecular Weight328.45 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961

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