1-(3-Methyl-5,6-diphenylpyridazin-4-yl)ethanone CAS 62139-88-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62139-88-2 |
| Molecular Formula | C19H16N2O |
| Molecular Weight | 288.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Methyl-5,6-diphenylpyridazin-4-yl)ethanone (CAS 62139-88-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H16N2O. Molecular weight: 288.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H16N2O |
| Molecular Weight | 288.34 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.) | 1974 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-Ethyl-3,5-diphenylpyridazin-4(1H)-one (CAS 59591-32-1)
- 1-Methyl-3,5-diphenylpyridazin-4(1H)-one (CAS 59591-31-0)
- 6-Methyl-3,5-diphenylpyridazin-4(1H)-one (CAS 60326-04-7)
- 2,6-Diphenylpyridazin-3(2H)-one (CAS 28006-42-0)
- 3,5-Diphenylpyridazin-4(1H)-one (CAS 961-01-3)
- 4,6-Diphenylpyridazin-3(2H)-one (CAS 2166-00-9)
Recommended Standards
- 1-(3,4,5-Trimethoxy-phenyl)-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrazine (CAS 73627-27-7)
- 1-(4-(((6-Methylquinolin-2-yl)methylene)amino)phenyl)ethanone (CAS 89060-07-1)
- 1-(3-(6,7-Dimethoxyisoquinolin-1-yl)propyl)guanidine (CAS 474304-18-2)
- 4-Methyl-8-nitrocinnoline (CAS 20864-29-3)
- 3-(2-Bromoethoxy)benzaldehyde (CAS 186191-19-5)
- 1-(3,5-Difluorophenyl)-3-(2,5-dimethylphenyl)propan-1-one (CAS 898754-10-4)
- 4-Cyclobutanecarbonylaniline (CAS 1339232-25-5)
- 2-(2-(2-Oxo-2-((4-(3-oxo-3-(2-oxoazetidin-1-yl)propyl)phenyl)amino)ethoxy)ethoxy)acetic acid (CAS 1807505-28-7)
- Clomifene EP Impurity C HCl (CAS 5635-70-1)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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