2,3,4,5,6-Pentafluoroanisole CAS 389-40-2

Purity 97%+In StockPharmaceutical Standards
CAS No.389-40-2
Molecular FormulaC7H3F5O
Molecular Weight198.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3,4,5,6-Pentafluoroanisole CAS 389-40-2 chemical structure

Description

High-purity 2,3,4,5,6-Pentafluoroanisole (CAS 389-40-2) pharmaceutical standards reference standard. Molecular formula: C7H3F5O. Molecular weight: 198.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC7H3F5O
Molecular Weight198.09 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing

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