6-((2,4-Difluorophenyl)amino)-2-formylnicotinonitrile CAS 1221271-90-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1221271-90-4 |
| Molecular Formula | C13H7F2N3O |
| Molecular Weight | 259.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-((2,4-Difluorophenyl)amino)-2-formylnicotinonitrile (CAS 1221271-90-4) pharmaceutical standards reference standard. Molecular formula: C13H7F2N3O. Molecular weight: 259.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H7F2N3O |
| Molecular Weight | 259.21 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluorophenyl Standards
- 2-[5-(2,6-Difluorophenyl)-1,2,4-oxadiazol-3-yl]pyridine (CAS 339103-07-0)
- 4-[5-(2,6-Difluorophenyl)-1,2,4-oxadiazol-3-yl]pyridine (CAS 339104-55-1)
- 2-(2,4-Difluorophenyl)-5-(trifluoromethyl)pyridine (CAS 387827-64-7)
- 2-(2,6-Difluorophenyl)-2,3-dihydroquinolin-4(1H)-one (CAS 1956376-67-2)
- [1-(2,4-difluorophenyl)-3-(ethylsulfanyl)propan-2-yl](ethyl)amine (CAS 1490532-16-5)
- 3-(2,4-Difluorophenyl)-5,6,7,8-tetrahydro-5,8-methanocinnoline (CAS 918873-58-2)
- 4-(3,5-Difluorophenyl)-3-(methylsulfonyl)-1H-pyrazole (CAS 1708037-20-0)
- Bis(3,5-difluorophenyl)sulfane (CAS 1801970-32-0)
Recommended Standards
- Platinum(IV) sulfide (CAS 12038-21-0)
- 5-(4-Carboxyphenyl)-2-hydroxyisonicotinic acid (CAS 1261998-76-8)
- 1172235-73-2 2-(2-Formyl-1H-pyrrol-1-yl)terephthalic acid MFCD14281669 (CAS 1172235-73-2)
- 5-(1,1-Difluoroethyl)-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1024599-62-9)
- 2-Phenyl-6-(trifluoromethyl)quinoline-4-carbonitrile (CAS 1416439-23-0)
- 2-(Difluoromethyl)-6-hydroxy-4-methylpyridine-3-carbonyl chloride (CAS 1805534-72-8)
- 4-Chloro-6-((4-methoxyphenyl)thio)-2-(methylthio)pyrimidine (CAS 478258-40-1)
- 5-Isopropyl-1,2,4-oxadiazol-3(2H)-one (CAS 55375-87-6)
- 5-(Chloromethyl)-3-phenyl-1H-pyrazole hydrochloride (CAS 493038-58-7)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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