3-Phenyl-6-(piperazin-1-yl)pyridazine CAS 50693-75-9

Purity 97%+In StockPharmaceutical Standards
CAS No.50693-75-9
Molecular FormulaC14H16N4
Molecular Weight240.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Phenyl-6-(piperazin-1-yl)pyridazine CAS 50693-75-9 chemical structure

Description

3-Phenyl-6-(piperazin-1-yl)pyridazine (CAS 50693-75-9), molecular formula C14H16N4 and molecular weight 240.30 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3-Phenyl-6-(piperazin-1-yl)pyridazine (C14H16N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 240.30 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC14H16N4
Molecular Weight240.30 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Nitrogen Atoms4

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