Molecular Formula | C6H7BrN2 |
Molar Mass | 187.04 |
Density | 1.5672 (rough estimate) |
Melting Point | 148-151 °C (lit.) |
Boling Point | 254.2±35.0 °C(Predicted) |
Flash Point | 107.5°C |
Solubility | Soluble in methanol. |
Vapor Presure | 0.0175mmHg at 25°C |
Appearance | Crystalline powder |
Color | Cream |
pKa | 5.27±0.24(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.5500 (estimate) |
MDL | MFCD03427660 |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection S37 - Wear suitable gloves. |
WGK Germany | 3 |
HS Code | 29333999 |
Hazard Class | IRRITANT |
Overview | Many biologically active molecules contain a pyridine framework, and many natural products also contain a pyridine structure, as one of the pyridine derivatives, 2-amino-4-methyl-5-bromopyridine can be used for cross-coupling synthesis of numerous compounds by Stille/Suzuki, Heck, Sonogashira and other reactions using Br at position 5. At present, Br2, HBr or dibromohydantoin (DBDMH) is used as a bromine source in the preparation of 2-amino -4-methyl -5 bromopyridine with 2-amino -4-methyl pyridine. |