tert-Butyl 2-bromo-4-fluoro-3-formylbenzoate CAS 1203662-35-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1203662-35-4
Molecular FormulaC12H12BrFO3
Molecular Weight303.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 2-bromo-4-fluoro-3-formylbenzoate CAS 1203662-35-4 chemical structure

Description

CATO supplies tert-Butyl 2-bromo-4-fluoro-3-formylbenzoate (CAS 1203662-35-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H12BrFO3. Molecular weight: 303.12 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H12BrFO3
Molecular Weight303.12 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF/Br-containing

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