2-(2-(Difluoromethyl)-4-methylbenzoyl)pyridine CAS 1261884-51-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261884-51-8 |
| Molecular Formula | C14H11F2NO |
| Molecular Weight | 247.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(Difluoromethyl)-4-methylbenzoyl)pyridine (CAS 1261884-51-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11F2NO. Molecular weight: 247.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11F2NO |
| Molecular Weight | 247.24 g/mol |
| 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 |
| 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-(3-(Difluoromethyl)-4-methylbenzoyl)pyridine (CAS 1261468-47-6)
- 2-(2-(Difluoromethyl)-3-methylbenzoyl)pyridine (CAS 1261533-08-7)
- 2-(4-(Difluoromethyl)-3-methylbenzoyl)pyridine (CAS 1261533-27-0)
- 2-(2-(Difluoromethyl)-6-methylbenzoyl)pyridine (CAS 1261671-97-9)
- (2-(Difluoromethyl)-5-methylphenyl)(pyridin-4-yl)methanone (CAS 1261729-60-5)
- 2-((Difluoromethyl)thio)-N-methoxy-N-methylbenzamide (CAS 1274066-20-4)
- 2-((Difluoromethyl)sulfonyl)-1h-benzo[d]imidazol-6-amine (CAS 1249650-38-1)
- 2-(4-(Difluoromethyl)-2,6-dimethoxypyridin-3-yl)acetic acid (CAS 1804712-08-0)
Recommended Standards
- ethyl 5,5-difluoro-4-oxo-6,7-dihydro-1H-indole-2-carboxylate (CAS 1263083-10-8)
- 2-Fluoro-N-(3-fluoro-2-methylphenyl)benzamide (CAS 1283340-25-9)
- 2-Amino-1-(2,3-difluorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1285470-72-5)
- Ethyl 5-fluoro-1H-indazole-3-carboxylate (CAS 1016-36-0)
- 2-Chloro-N-(4-chlorophenyl)-N-methyl-4-(methylsulfonyl)benzamide (CAS 338408-54-1)
- Tributyl(2-methoxyphenyl)stannane (CAS 86487-17-4)
- Ethyl 2-(1-ethyl-1h-imidazol-2-yl)-2,2-difluoroacetate (CAS 1341539-01-2)
- Valaciclovir EP Impurity J (CAS 142963-63-1)
- 4-([1,1-Biphenyl]-2-yloxy)-3-fluorophenylamine (CAS 946785-62-2)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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