5-ethyl-6-phenyl-2,3-dihydropyridazin-3-one CAS 361979-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 361979-27-3 |
| Molecular Formula | C12H12N2O |
| Molecular Weight | 200.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-ethyl-6-phenyl-2,3-dihydropyridazin-3-one (CAS 361979-27-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H12N2O. Molecular weight: 200.24 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O |
| Molecular Weight | 200.24 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 5-Ethoxy-3-phenylpyridazine (CAS 344886-01-7)
- 5-Methyl-1-(o-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 423768-40-5)
- 5-Cyclopropyl-3-(4-methylphenyl)-1,2,4-oxadiazole (CAS 884635-91-0)
- 4-Chloro-3,5-difluorobenzoic Acid (CAS 1160573-19-2)
- 5H-PYrido[2,3-b]azepine, 2-chloro-6,7,8,9-tetrahydro (CAS 1211526-68-9)
- 2,6-Dichloro-N4-methylpyrimidine-4,5-diamine (CAS 91321-79-8)
- 2,6-Dichloro-3-cyanopyridine (CAS 40381-90-6)
- 2-Chloro-6-fluoro-N-(furan-2-ylmethyl)-N-(tetrahydro-2H-pyran-4-yl)benzamide (CAS 1448134-84-6)
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- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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 13829788188 / jacky.chen@cato-chem.com