[5-Bromo-6-oxo-4-(4-phenylpiperazin-1-yl)-1,6-dihydropyridazin-1-yl]methyl acetate CAS 866039-36-3

Description

Compared with other compounds in its class, the molecular weight of 407.26 g/mol gives [5-Bromo-6-oxo-4-(4-phenylpiperazin-1-yl)-1,6-dihydropyridazin-1-yl]methyl acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

[5-Bromo-6-oxo-4-(4-phenylpiperazin-1-yl)-1,6-dihydropyridazin-1-yl]methyl acetate (CAS 866039-36-3) is a high-purity analytical reference standard with the molecular formula C17H19BrN4O3 and a molecular weight of 407.26 g/mol.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution, [5-Bromo-6-oxo-4-(4-phenylpiperazin-1-yl)-1,6-dihydropyridazin-1-yl]methyl acetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 407.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com