1-tert-butyl-2-(4-chloro-3-fluorophenyl)-5-oxopyrrolidine-3-carboxylic acid CAS 1408761-55-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1408761-55-6
Molecular FormulaC15H17ClFNO3
Molecular Weight313.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-tert-butyl-2-(4-chloro-3-fluorophenyl)-5-oxopyrrolidine-3-carboxylic acid CAS 1408761-55-6 chemical structure

Description

1-tert-butyl-2-(4-chloro-3-fluorophenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1408761-55-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H17ClFNO3. Molecular weight: 313.75 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC15H17ClFNO3
Molecular Weight313.75 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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