3,5,6-Triphenyl-1,4-dihydropyridazine CAS 87439-77-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87439-77-8 |
| Molecular Formula | C22H18N2 |
| Molecular Weight | 310.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5,6-Triphenyl-1,4-dihydropyridazine (CAS 87439-77-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H18N2. Molecular weight: 310.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H18N2 |
| Molecular Weight | 310.39 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
Related Triphenyl Standards
- 2-Methyl-2,4,5-triphenyl-2H-imidazole (CAS 87880-13-5)
- Triphenyl phosphite (CAS 101-02-0)
- 3274-60-0 2-Methyl-3,4,5-triphenyl-1H-pyrrole DTXSID80501666 (CAS 3274-60-0)
- 3,5,6-Triphenyl-1,2,4-triazine (CAS 24108-44-9)
- 2,4,6-Triphenyl-1,3,5-triazine (CAS 493-77-6)
- 2,4,6-Triphenyl-1,3,5,2,4,6-triazatriborinane (CAS 976-28-3)
- 1,2,5-Triphenyl-1H-phosphole (CAS 1162-70-5)
- 1,4,5-Triphenyl-1H-pyrazol-3(2H)-one (CAS 5022-92-4)
Recommended Standards
- 3,4-Dibenzylcinnoline (CAS 23952-14-9)
- 3-{[(4-oxo-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)methyl]thio}propanoic acid (CAS 790719-54-9)
- 3-(4-Fluorophenyl)-6-((2-methylbenzyl)thio)pyridazine (CAS 897735-42-1)
- 3-Cyclobutyl-1,4-thiazepane (CAS 1781164-65-5)
- 3-([1,1'-Biphenyl]-2-yl)-2-(aminomethyl)propanoic acid (CAS 1260589-50-1)
- (2-(4-Fluorophenyl)-5-methyloxazol-4-yl)methanol (CAS 109544-18-5)
- 2-{6-methylimidazo[2,1-b][1,3]thiazol-5-yl}-5-(propan-2-ylsulfanyl)-1,3,4-oxadiazole (CAS 478066-61-4)
- H-Glu-βNA (CAS 635-86-9)
- 2-Chloro-4-(chloromethoxy)-1-nitrobenzene (CAS 1537788-40-1)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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