2,4-Difluorophenylzinc bromide CAS 517920-79-5

Purity 97%+In StockPharmaceutical Standards
CAS No.517920-79-5
Molecular FormulaC6H3BrF2Zn
Molecular Weight258.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4-Difluorophenylzinc bromide CAS 517920-79-5 chemical structure

Description

2,4-Difluorophenylzinc bromide (CAS 517920-79-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H3BrF2Zn. Molecular weight: 258.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC6H3BrF2Zn
Molecular Weight258.40 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 methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentF/Br-containing

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