(6-Chloropyridin-3-yl)(3,4-difluorophenyl)methanone CAS 1187169-69-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1187169-69-2 |
| Molecular Formula | C12H6ClF2NO |
| Molecular Weight | 253.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6-Chloropyridin-3-yl)(3,4-difluorophenyl)methanone (CAS 1187169-69-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H6ClF2NO. Molecular weight: 253.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H6ClF2NO |
| Molecular Weight | 253.63 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.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Chloro-5-(2,5-difluorobenzoyl)pyridine (CAS 1187165-19-0)
- 2-Chloro-5-(3,5-difluorobenzoyl)pyridine (CAS 1187169-72-7)
- 4-Chloro-6-(4-fluorophenyl)-5-nitropyrimidine (CAS 736143-09-2)
- 2-((2-Amino-6-chloro-9H-purin-9-yl)methyl)-4,4-diethoxybutan-1-ol (CAS 2436520-60-2)
- 2,6-Dibromobenzaldehyde (CAS 67713-23-9)
- 2-((5-Bromo-2-methylquinolin-8-yl)oxy)-N-hydroxyacetimidamide (CAS 88757-37-3)
- 4-Bromo-3-((2,2,2-trifluoroethoxy)methyl)-1-(3,3,3-trifluoropropyl)-1H-pyrazole (CAS 1856050-75-3)
- 3-(Benzo[b]thiophen-3-yl)prop-2-en-1-amine (CAS 1344833-50-6)
- N-(3-(1H-Imidazol-1-yl)propyl)-2-(4-(4-fluorophenyl)-1H-pyrazol-1-yl)acetamide (CAS 1421474-83-0)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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