1159977-61-3 N-[2-Trifluoroacetyl-4-chloro-5-(triisopropylsilyloxy)phenyl]-2,2-dimethylpropanamide N-[4-Chloro-2-(2,2,2-trifluoroacetyl)-5-[[tris(1-methylethyl)silyl]oxy]phenyl]-2,2-dimethylpropanamide CAS 1159977-61-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1159977-61-3
Molecular FormulaC22H33ClF3NO3Si
Molecular Weight480.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1159977-61-3 N-[2-Trifluoroacetyl-4-chloro-5-(triisopropylsilyloxy)phenyl]-2,2-dimethylpropanamide N-[4-Chloro-2-(2,2,2-trifluoroacetyl)-5-[[tris(1-methylethyl)silyl]oxy]phenyl]-2,2-dimethylpropanamide CAS 1159977-61-3 chemical structure

Description

High-purity 1159977-61-3 N-[2-Trifluoroacetyl-4-chloro-5-(triisopropylsilyloxy)phenyl]-2,2-dimethylpropanamide N-[4-Chloro-2-(2,2,2-trifluoroacetyl)-5-[[tris(1-methylethyl)silyl]oxy]phenyl]-2,2-dimethylpropanamide (CAS 1159977-61-3) pharmaceutical standards reference standard. Molecular formula: C22H33ClF3NO3Si. Molecular weight: 480.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC22H33ClF3NO3Si
Molecular Weight480.04 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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