5-(difluoromethyl)-4-methylfuran-2-carboxylic acid CAS 2248321-71-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2248321-71-1
Molecular FormulaC7H6F2O3
Molecular Weight176.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(difluoromethyl)-4-methylfuran-2-carboxylic acid CAS 2248321-71-1 chemical structure

Description

5-(difluoromethyl)-4-methylfuran-2-carboxylic acid (CAS 2248321-71-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6F2O3. Molecular weight: 176.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC7H6F2O3
Molecular Weight176.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF-containing

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