Name | 2,6-Diamino-3,5-difluoropyridine |
Synonyms | 3,5-Difluoropyiridine 2,6-Diamino-3,5-difluoropyridi 2,6-diamino-3,5-difluoropyridin 3,5-difluoro-2,6-PyridinediaMine 2,6-DIAMINO-3,5-DIFLUOROPYRIDINE 3,5-DIFLUOROPYRIDINE-2,6-DIAMINE 2,6-Diamino-3,5-difluoropyridine 3,5-difluoropyridine-2,6-diamine 2,6-PyridinediaMine, 3,5-difluoro- 2,6-Pyridinediamine, 3,5-difluoro- (9CI) N-[(9H-fluoren-9-ylmethoxy)carbonyl]-4-(trifluoromethyl)phenylalanine |
CAS | 247069-27-8 |
EINECS | 623-869-3 |
InChI | InChI=1/C5H5F2N3/c6-2-1-3(7)5(9)10-4(2)8/h1H,(H4,8,9,10) |
InChIKey | GCIUCMRUMOAHKR-UHFFFAOYSA-N |
Molecular Formula | C5H5F2N3 |
Molar Mass | 145.11 |
Density | 1.517±0.06 g/cm3(Predicted) |
Melting Point | 160°C |
Boling Point | 233.3±35.0 °C(Predicted) |
Flash Point | 94.876°C |
Solubility | Soluble in water (slightly). |
Vapor Presure | 0.056mmHg at 25°C |
pKa | 1.93±0.10(Predicted) |
Storage Condition | 2-8℃ |
Refractive Index | 1.602 |
MDL | MFCD03412208 |
Risk Codes | R21/22 - Harmful in contact with skin and if swallowed. R36/37 - Irritating to eyes and respiratory system. R36 - Irritating to the eyes |
Safety Description | S24 - Avoid contact with skin. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | 2811 |
WGK Germany | 3 |
HS Code | 29333990 |
Hazard Note | Toxic/Irritant |
Hazard Class | 6.1 |
Use | 3, 5-difluoro -2, 6-diaminopyridine is used to synthesize 1-(6-Amino -3, 5-difluoropyridine -2-yl) fluoroquinolones with anti-mycobacterial and antibacterial activity Reagents. |
application | 3, 5-difluoro-2, 6-diaminopyridine is an intermediate in organic synthesis and chemical medicine research and development. it is mainly used as an intermediate for anti-tumor drugs and an intermediate for crizotinib. |