Matrine
Structural formula
| Business number | 05CA |
|---|---|
| Molecular formula | C15H24N2O |
| Molecular weight | 248.37 |
| label |
Sophocarpidine, matrine, pesticides |
Numbering system
CAS number:519-02-8
MDL number:MFCD00210527
EINECS number:None
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
1. Properties: white powder.
2. Solubility: soluble in water, benzene, chloroform, methanol, ethanol, slightly soluble in petroleum ether.
Toxicological data
1. Acute toxicity: Rat intraperitoneal LD50: 125mg/kg, no detailed description except the lethal dose;
Mouse intraperitoneal LC50: 150mg/kg, no details except the lethal dose Detailed description;
Mouse intravenous LC50: 64850ug/kg, no detailed description except lethal dose;
Mouse intramuscular LC50: 74150ug/kg, except lethal dose No detailed description;
Ecological data
None yet
Molecular structure data
1. Molar refractive index: 71.12
2. Molar volume (cm3/mol): 213.3
3. Isotonic specific volume (90.2K ): 562.5
4. Surface tension (dyne/cm): 48.3
5. Polarizability (10-24cm3)：28.19
Compute chemical data
1. Hydrophobic parameter calculation reference value (XlogP): 1.6
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 2
4. Number of rotatable chemical bonds: 0
5. Number of tautomers:
6. Topological molecular polar surface area (TPSA): 23.6
7. Number of heavy atoms: 18
8. Surface charge: 0
9. Complexity: 356
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 4
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters Number: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
Do not mix with alkaline substances.
Storage method
1. Packages should be stored in a cool, ventilated and dry warehouse. During storage and transportation, be strictly protected from moisture and sunlight, and must not be mixed with food, seeds, or feed. Keep away from fire and heat sources. Avoid contact with skin and eyes, and prevent inhalation through mouth and nose.
Synthesis method
1. Found in the leguminous plant Sophora flavescens.In the roots of �, it is also distributed in plants such as Sophora alopecuroides and Sophora subprostrata. Preparation process: plant raw materials – crushing – extraction – preparation.
Purpose
1. Plant-derived insecticides mainly have contact killing effects and also have stomach poisoning effects. It has a broad insecticidal spectrum and has good control effects on pests such as cabbage caterpillars, aphids, and red spider mites on a variety of crops.