6-Methyl-3,5-diphenylpyridazin-4(1H)-one CAS 60326-04-7

Purity 97%+In StockPharmaceutical Standards
CAS No.60326-04-7
Molecular FormulaC17H14N2O
Molecular Weight262.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Methyl-3,5-diphenylpyridazin-4(1H)-one CAS 60326-04-7 chemical structure

Description

CATO supplies 6-Methyl-3,5-diphenylpyridazin-4(1H)-one (CAS 60326-04-7), a certified reference material (molecular formula C17H14N2O, MW 262.31 g/mol) for analytical method development and quality control.

Structurally, 6-Methyl-3,5-diphenylpyridazin-4(1H)-one (C17H14N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 262.31 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC17H14N2O
Molecular Weight262.31 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms2

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