1,1-Dimethyl-5-(2-oxo-2-phenylethyl)-3,5-diphenyl-4,5-dihydro-1H-pyrazol-1-ium tetrafluoroborate CAS 78904-69-5

Purity 97%+In StockPharmaceutical Standards
CAS No.78904-69-5
Molecular FormulaC25H25N2O BF4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1-Dimethyl-5-(2-oxo-2-phenylethyl)-3,5-diphenyl-4,5-dihydro-1H-pyrazol-1-ium tetrafluoroborate CAS 78904-69-5 chemical structure

Description

CATO supplies 1,1-Dimethyl-5-(2-oxo-2-phenylethyl)-3,5-diphenyl-4,5-dihydro-1H-pyrazol-1-ium tetrafluoroborate (CAS 78904-69-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H25N2O BF4. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC25H25N2O BF4
Molecular Weight456.29 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 DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Halogen ContentF-containing
Nitrogen Atoms2

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