(E)-2-(4-(tert-butyl)benzyl)-6-(4-methylstyryl)pyridazin-3(2H)-one CAS 306979-90-8
| CAS No. | 306979-90-8 |
| Molecular Formula | C24H26N2O |
| Molecular Weight | 358.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-2-(4-(tert-butyl)benzyl)-6-(4-methylstyryl)pyridazin-3(2H)-one (CAS 306979-90-8), a certified reference material (molecular formula C24H26N2O, MW 358.48 g/mol) for analytical method development and quality control.
The molecular framework of (E)-2-(4-(tert-butyl)benzyl)-6-(4-methylstyryl)pyridazin-3(2H)-one (C24H26N2O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 Formula | C24H26N2O |
| Molecular Weight | 358.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (E)-1-{[4-(benzyloxy)phenyl]methylidene}-2-(4-tert-butylphenyl)hydrazine (CAS 477863-00-6)
- 1-((4-(Benzyloxy)phenyl)(phenyl)methyl)piperazine (CAS 511510-57-9)
- LTI-291 (CAS 1919820-28-2)
- 1-(5-Oxo-1-(p-tolyl)pyrrolidin-3-yl)-3-(3-(piperidin-1-yl)propyl)urea (CAS 887212-35-3)
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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