Molecular Formula | C18H21NO4 |
Molar Mass | 315.36 |
Density | 1.38±0.1 g/cm3(Predicted) |
Melting Point | 131-132 °C(Solv: benzene (71-43-2)) |
Boling Point | 495.2±45.0 °C(Predicted) |
Specific Rotation(α) | (c, 1.8 in CHCl3)-204 |
Solubility | DMSO : ≥ 100 mg/mL (317.10 mM) |
Appearance | White crystalline powder |
pKa | 13.30±0.40(Predicted) |
Storage Condition | Inert atmosphere,2-8°C |
MDL | MFCD00063372 |
Physical and Chemical Properties | The harringtonine can fade the bromine carbon tetrachloride solution. In case of concentrated sulfuric acid, the color changes from red to dark purple, and the color changes green after dilution with water. |
In vitro study | Cephalotaxine inhibits Zika infection by impeding viral replication and stability. |
Hazard Symbols | Xn - Harmful |
Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | 36 - Wear suitable protective clothing. |
UN IDs | UN 1544 6.1/PG 3 |
WGK Germany | 3 |
Hazard Class | 6.1(b) |
Packing Group | III |
Reference Show more | 1. Gong Xianling, Chen Zhihong, Zhang Huahua. Autophagy induced by cephalotaxine in hepatocellular carcinoma cells [J]. Journal of Guangdong Medical University 2018 36(04):351-355. 2. Wang Feng, Qiao Fei, Jiang Xuefei. Determination of total alkaloids in Cephalotaxus hainanensis by modified chromotropic acid spectrophotometry [J]. Jiangsu Agricultural Sciences, 2017, 45(010):146-150. |