Molecular Formula | C24H34O5 |
Molar Mass | 402.52 |
Density | 1.311 |
Melting Point | 208-214 °C |
Boling Point | 589.6±50.0 °C(Predicted) |
Solubility | Soluble in alkali, glacial acetic acid, pyridine, slightly soluble in general organic solvents, insoluble in water |
Appearance | White to off-white (Solid) |
Color | White to Off-White |
pKa | 14.62±0.70(Predicted) |
Storage Condition | Refrigerator |
MDL | MFCD00468034 |
Physical and Chemical Properties | Appearance: white powder boiling point: 589.6oC at 760mmHg density: 1.311g/cm3 refractive index: 1.624 flash point: 201oC vapor pressure: 2.34 E-16mmHg at 25°C product attribute: steroidal storage condition: 2-8 oC fig. 1 is the structural formula of yuanhua toad essence. |
Reference Show more | 1. Mao Peizhi, Cao yuetin, Cui cocoa, Lu Zhengyu, Liang, Wang Longhu. A comparative study on the contents of xenobiotics in the serum of Bufo bufo gargarizans from different habitats [J]. Chinese Journal of Modern Applied Pharmacy, 2020, 37(09):1080-1084. 2. [IF = 4.411] yuetingcao et al."Chemical Profile and Multicomponent Quantitative Analysis for the Quality Evaluation of Toad Venom from Different Origins." Molecules. 2019 Jan;24(19):3595 3. [IF = 4.379] Cao Yueting et al."The impact of multiple polar and geographic factors on the chemical failures of Asian toads" (Bufo gargarizans Cantor)."Sci Rep-Uk. 2019 Nov;9(1):1-11 4. [IF=1.902] Ke-ke Cui et al."Quantitative analysis of multicomponents by a single marker and quality evaluation of Venenum Bufonis from different geographical origins."Biomed Chromatogr. 2019 Sep;33(9):e4555 |