1-Butanone, 4-[4-(4-fluorophenyl)-4-(1-pyrrolidinylcarbonyl)-1-piperidinyl]-1-phenyl-, ethanedioate (1:1) CAS 2265-76-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2265-76-1
Molecular FormulaC26H31FN2O2 C2H2O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Butanone, 4-[4-(4-fluorophenyl)-4-(1-pyrrolidinylcarbonyl)-1-piperidinyl]-1-phenyl-, ethanedioate (1:1) CAS 2265-76-1 chemical structure

Description

1-Butanone, 4-[4-(4-fluorophenyl)-4-(1-pyrrolidinylcarbonyl)-1-piperidinyl]-1-phenyl-, ethanedioate (1:1) (CAS 2265-76-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H31FN2O2 C2H2O4. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC26H31FN2O2 C2H2O4
Molecular Weight512.58 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing
Nitrogen Atoms2

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