2-(2-(Difluoromethyl)-3-methoxybenzoyl)pyridine CAS 1261807-77-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261807-77-5 |
| Molecular Formula | C14H11F2NO2 |
| Molecular Weight | 263.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(Difluoromethyl)-3-methoxybenzoyl)pyridine (CAS 1261807-77-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11F2NO2. Molecular weight: 263.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11F2NO2 |
| Molecular Weight | 263.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethyl Standards
- 2-(2-(Difluoromethyl)-6-methoxybenzoyl)pyridine (CAS 1261532-95-9)
- 2-(5-(Difluoromethyl)-2-methoxybenzoyl)pyridine (CAS 1261661-04-4)
- (3-(Difluoromethyl)-2-methoxyphenyl)(pyridin-4-yl)methanone (CAS 1261671-88-8)
- (2-(Difluoromethyl)-5-methoxyphenyl)(pyridin-4-yl)methanone (CAS 1261766-39-5)
- 2-(4-(Difluoromethyl)-2-methoxybenzoyl)pyridine (CAS 1261807-78-6)
- (4-(Difluoromethyl)-2-methoxyphenyl)(pyridin-4-yl)methanone (CAS 1261807-80-0)
- 2-(3-(Difluoromethyl)-4-methoxybenzoyl)pyridine (CAS 1261870-01-2)
- 2-(2-(Difluoromethyl)-4-methoxybenzoyl)pyridine (CAS 1261884-32-5)
Recommended Standards
- 2-(2-(Difluoromethoxy)-5-methylbenzoyl)pyridine (CAS 1261799-43-2)
- 2-(3-(Difluoromethoxy)-2-methylbenzoyl)pyridine (CAS 1261678-15-2)
- Ethyl 6-(2,3-difluorophenyl)picolinate (CAS 1261831-63-3)
- Cyclohexyl 2-(2,6-dimethylphenyl)ethyl ketone (CAS 898755-49-2)
- 2-Bromo-4-(4-carboethoxyphenyl)-1-butene (CAS 731772-91-1)
- n,n-Diethyl-4-(2-nitroethyl)aniline (CAS 1824264-08-5)
- 1-Methyl-1H-indol-3-amine (CAS 1314977-53-1)
- 3,5-dibromo-4-methylaniline (CAS 13194-73-5)
- N-Propionyl-(2S)-bornane-10,2-sultam (CAS 128947-19-3)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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