3,5-Diphenylpyridazin-4(1H)-one CAS 961-01-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 961-01-3 |
| Molecular Formula | C16H12N2O |
| Molecular Weight | 248.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Diphenylpyridazin-4(1H)-one (CAS 961-01-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H12N2O. Molecular weight: 248.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H12N2O |
| Molecular Weight | 248.28 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Diphenylpyridazin Standards
- 2,6-Diphenylpyridazin-3(2H)-one (CAS 28006-42-0)
- 4,6-Diphenylpyridazin-3(2H)-one (CAS 2166-00-9)
- 1-Methyl-3,5-diphenylpyridazin-4(1H)-one (CAS 59591-31-0)
- 6-Methyl-3,5-diphenylpyridazin-4(1H)-one (CAS 60326-04-7)
- 1-Ethyl-3,5-diphenylpyridazin-4(1H)-one (CAS 59591-32-1)
- 1-(3-Methyl-5,6-diphenylpyridazin-4-yl)ethanone (CAS 62139-88-2)
Recommended Standards
- 3',5'-Dimethyl-1'-propyl-1H,1'H-3,4'-bipyrazole-5-carboxylic acid (CAS 890621-62-2)
- 3-?[[4-?(Acetylamino)?phenyl]?amino]?-2-butenoic Acid Methyl Ester (CAS 244219-89-4)
- 3,5-Di(pyridin-4-yl)phenol (CAS 876905-57-6)
- 4-[(2-hydroxyethyl)amino]butanoic acid (CAS 102014-42-6)
- 5-Cyclopropyl-1-(2-methylpropyl)-1h-pyrazol-4-amine (CAS 1006496-43-0)
- 3-(Chlorodifluoromethyl)pyridine (CAS 76541-43-0)
- 3-Methyl-1-naphthaldehyde (CAS 63409-02-9)
- Benzyl 7-(3,4-dimethoxyphenyl)-4-(4-(methoxycarbonyl)phenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 494194-22-8)
- (5-Methylbenzo[d]thiazol-2-yl)methanamine dihydrochloride (CAS 2044927-24-2)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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