2-Benzyl-6-phenyl-5-(piperidin-1-yl)-2,3-dihydropyridazin-3-one CAS 861208-91-5

Purity 97%+In StockPharmaceutical Standards
CAS No.861208-91-5
Molecular FormulaC22H23N3O
Molecular Weight345.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Benzyl-6-phenyl-5-(piperidin-1-yl)-2,3-dihydropyridazin-3-one CAS 861208-91-5 chemical structure

Description

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.

2-Benzyl-6-phenyl-5-(piperidin-1-yl)-2,3-dihydropyridazin-3-one (CAS 861208-91-5), molecular formula C22H23N3O and molecular weight 345.44 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Benzyl-6-phenyl-5-(piperidin-1-yl)-2,3-dihydropyridazin-3-one (C22H23N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 345.44 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures 2-Benzyl-6-phenyl-5-(piperidin-1-yl)-2,3-dihydropyridazin-3-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC22H23N3O
Molecular Weight345.44 g/mol
AppearancePale yellow to yellow crystalline powder
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3

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