Supply base ergot g 
 Price: 2800 yuan / kg 
 Orthorhombic crystals with 2C6H6 from benzene. Mp 155-157 ° (dec) (solvent-free base). [Alpha] D20 -183 ° (chloroform). Very sol in ethyl and methyl alcohol, acetone, chloroform, ethyl acetate. Slightly sol in ether. Practically insol in wa 
 Melting point :155-157 ° C (lit.) 
 Safety Phrase (s) :22-36 / 37/39-45 
 Risk Phrase (s): 23/24/25 
 Hazard Notes: T 
 RTECS: KE 
 Synthesis: Alkaloid from ergot (Claviceps purpurea). 
 Melting Point: Mp 165-170 deg 
 Partition Coefficient: Log P 5.56 (uncertain value) (calc). 
 Other Data: Component of Ergotoxine. 
 cas :511-08-0 
 Molecular formula: C35H39N5O5 
 Molecular weight: 609.71.