(5S)-4-Acetyl-1-(4-Chloro-2,6-Difluorophenyl)-5-Cyclohexyl-1,5-Dihydro-3-Hydroxy-2H-Pyrrol-2-One CAS 512178-04-0

Purity 97%+In StockPharmaceutical Standards
CAS No.512178-04-0
Molecular FormulaC18H18ClF2NO3
Molecular Weight369.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5S)-4-Acetyl-1-(4-Chloro-2,6-Difluorophenyl)-5-Cyclohexyl-1,5-Dihydro-3-Hydroxy-2H-Pyrrol-2-One CAS 512178-04-0 chemical structure

Description

(5S)-4-Acetyl-1-(4-Chloro-2,6-Difluorophenyl)-5-Cyclohexyl-1,5-Dihydro-3-Hydroxy-2H-Pyrrol-2-One (CAS 512178-04-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18ClF2NO3. Molecular weight: 369.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H18ClF2NO3
Molecular Weight369.79 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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