tert-Butyl 4-bromo-2-fluorobenzoate CAS 889858-12-2

Purity 97%+In StockPharmaceutical Standards
CAS No.889858-12-2
Molecular FormulaC11H12BrFO2
Molecular Weight275.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 4-bromo-2-fluorobenzoate CAS 889858-12-2 chemical structure

Description

tert-Butyl 4-bromo-2-fluorobenzoate (CAS 889858-12-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H12BrFO2. Molecular weight: 275.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H12BrFO2
Molecular Weight275.11 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; 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.)1987
Halogen ContentF/Br-containing

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