tert-Butyl N-(4-chloro-3-fluorophenyl)-N-propylcarbamate CAS 1881291-03-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1881291-03-7
Molecular FormulaC14H19ClFNO2
Molecular Weight287.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl N-(4-chloro-3-fluorophenyl)-N-propylcarbamate CAS 1881291-03-7 chemical structure

Description

tert-Butyl N-(4-chloro-3-fluorophenyl)-N-propylcarbamate (CAS 1881291-03-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H19ClFNO2. Molecular weight: 287.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H19ClFNO2
Molecular Weight287.76 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 tightly closed to prevent evaporation
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.)1995
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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