(2,3-Difluorophenyl)(4-methylpyridin-2-yl)methanone CAS 1187170-98-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1187170-98-4 |
| Molecular Formula | C13H9F2NO |
| Molecular Weight | 233.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,3-Difluorophenyl)(4-methylpyridin-2-yl)methanone (CAS 1187170-98-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H9F2NO. Molecular weight: 233.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H9F2NO |
| Molecular Weight | 233.21 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-containing |
| Nitrogen Atoms | 1 |
Related Difluorophenyl Standards
- (2,5-Difluorophenyl)(4-methylpyridin-2-yl)methanone (CAS 1187163-80-9)
- (2,4-Difluorophenyl)(6-methylpyridin-3-yl)methanone (CAS 1187164-35-7)
- (3,4-Difluorophenyl)(3-methylpyridin-2-yl)methanone (CAS 1187164-48-2)
- (2,3-Difluorophenyl)(6-methylpyridin-2-yl)methanone (CAS 1187164-58-4)
- (3,5-Difluorophenyl)(6-methylpyridin-2-yl)methanone (CAS 1187164-65-3)
- (2,5-Difluorophenyl)(5-methylpyridin-2-yl)methanone (CAS 1187164-75-5)
- (3,4-Difluorophenyl)(5-methylpyridin-2-yl)methanone (CAS 1187166-85-3)
- (3,5-Difluorophenyl)(4-methylpyridin-2-yl)methanone (CAS 1187167-05-0)
Recommended Standards
- (3,5-Difluorophenyl)(4-methylpyridin-3-yl)methanone (CAS 1187170-91-7)
- (2,6-Difluorophenyl)(6-methylpyridin-3-yl)methanone (CAS 1187171-14-7)
- (2,4-Difluorophenyl)(5-methylpyridin-2-yl)methanone (CAS 1187170-63-3)
- Toxaphene Impurity 2 (CAS 66860-80-8)
- 3-Ethyl-4-hydroxybenzenesulfonamide (CAS 207570-77-2)
- Tert-butyl (2S)-4-amino-2-methylpiperidine-1-carboxylate (CAS 1887088-27-8)
- 6-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one (CAS 1314976-52-7)
- 3-fluoro-2-(1H-1,2,4-triazol-3-yl)aniline (CAS 1249534-87-9)
- (S)-6,7-Dimethoxy-1-(4-(trifluoromethyl)phenethyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 1296659-30-7)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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