4-Phenyl-2,6-di-p-tolylpyrylium tetrafluoroborate CAS 4649-95-0

Purity 97%+In StockPharmaceutical Standards
CAS No.4649-95-0
Molecular FormulaC25H21O BF4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Phenyl-2,6-di-p-tolylpyrylium tetrafluoroborate CAS 4649-95-0 chemical structure

Description

Order 4-Phenyl-2,6-di-p-tolylpyrylium tetrafluoroborate (CAS 4649-95-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C25H21O BF4. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC25H21O BF4
Molecular Weight424.24 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentF-containing

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