2-(2,4-Difluorophenyl)-1,2-dihydrophthalazin-1-one CAS 380183-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 380183-86-8 |
| Molecular Formula | C14H8F2N2O |
| Molecular Weight | 258.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,4-Difluorophenyl)-1,2-dihydrophthalazin-1-one (CAS 380183-86-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H8F2N2O. Molecular weight: 258.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H8F2N2O |
| Molecular Weight | 258.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluorophenyl Standards
- 4-(3,4-Difluorophenyl)phthalazin-1(2H)-one (CAS 1040068-27-6)
- 4-(2,5-Difluorophenyl)phthalazin-1(2h)-one (CAS 848068-68-8)
- N1-(2,4-Difluorophenyl)-N2-(3-hydroxypropyl)oxalamide (CAS 886900-28-3)
- Bis(3,5-difluorophenyl)sulfane (CAS 1801970-32-0)
- 4-(3,5-Difluorophenyl)-3-(methylsulfonyl)-1H-pyrazole (CAS 1708037-20-0)
- 3-(2,4-Difluorophenyl)-5,6,7,8-tetrahydro-5,8-methanocinnoline (CAS 918873-58-2)
- (3,4-Difluorophenyl)(3-(methylthio)pyrrolidin-1-yl)methanone (CAS 1797611-83-6)
- 2-(2,4-Difluorophenyl)-5-(trifluoromethyl)pyridine (CAS 387827-64-7)
Recommended Standards
- 1-(3,4-Dimethoxyphenyl)-4,4-difluorobutane-1,3-dione (CAS 832739-17-0)
- 2,5-Bis(2-fluorophenyl)-1,3,4-oxadiazole (CAS 62681-98-5)
- (2E)-3-[4-(difluoromethoxy)-3-ethoxyphenyl]acrylic acid (CAS 757220-57-8)
- 6,6,6-trifluorohexan-2-amine hydrochloride (CAS 1803595-45-0)
- 2-(3-Chloro-2,2-dimethylpropyl)furan (CAS 1492645-77-8)
- N,N'-Diphenylguanidine-d10 (CAS CATO-CCHM705396)
- 4-Chloro-2-fluoro-3-nitropyridine (CAS 1261806-51-2)
- Mebrofenin CRS (CAS 78266-06-5)
- 4-(Oxazol-2-yl)-N-(4-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 646039-66-9)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
Why CATO?
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