matrine CAS NO.519-02-8

matrine

matrine is a kind of alkaloid which is extracted from the dry root, plant and fruit of leguminous plant.sophora alkaloid of sophora all collectively is the total alkali (sophora total alkali method for titration method) and its main components are matrine, tree fruit base, oxidation of fruit tree alkali, alkali and so on many kinds of alkaloids, tree with matrine, oxidation and alkali content is highest.other sources are the fruit of bitter beans, the root of the mountain and the root of the mountain, and the pure appearance is white to white powder.

chinese name matrine outside the foreign names matrine view class white to white powder system into dry sophora root, fruits extracted by ethanol with way antibacterial anti-inflammatory, protect liver, diuresis effect agriculture matrine is a kind of botanical pesticides, cas number 519-02-8, 10236-74-2 [1] einecs no. 209-012-2 [1] formula c15h24n2o [1] 248.37 [1] dense degree of molecular weight of 1.16 g/cm3 [1] the melting point of 77 c [1] boiling point 396.7 ℃ at 760 mmhg flash point 172.7 ℃ [1] [1]cloth benzedrine (brolamfetamine), full name dimethoxy bromine amphetamines (2, 5 - dimethoxy - 4 - bromoamphetamine), referred to as "dob, the first kind of psychotropic drugs.molecular formula c11h16brno2.is first synthesized in 1967 [1].
chinese dimethoxy bromine amphetamines brolamfetamine english name, dob and don't say benzedrine, bromine benzedrine chemical formula c11h16brno2cas registration number 64638-07-9 melting point of 63-65 ° c, 207-208 ° c (hydrochloride) security description varieties directory of the first kind psychotropic drugs drug risk description hallucinogenic sex strong, strong addiction, strong excitatory easily transport of dangerous goods number 2811 molecular weight of 274.15 g/mol, g. mol creates with the way the brain cortex doping, central nervous system stimulant use of matrine

clinical medicinal

1, diuretic effect, bitter ginseng as a medicinal plant, in our country, according to written records have been two thousand years of history, the main function has clear heat, diuresis, insecticidal, clearing damp effect and so on, at the same time also has a variety of action such as antivirus, antitumor allergy.

2. antipathogen-action decoction in test tube, high concentration (1:10 0) inhibits tb bacillus.the decoction (8%) of the decoction in vitro inhibited some common skin fungi.

3. other effects of matrine injection at home rabbit: found central nerve palsy phenomenon, the same with the raw convulsion, the breath stops dead eventually.injected into the frog: the initial excitement, the subsequent paralysis, the slow and irregular breathing, the final convulsion, so that the breathing stops and dies.the onset of its convulsion is caused by spinal reflex.

4, bitter and element alkali oxide bitter and anti-oxidation effect of hepatitis b and hepatitis c virus (hcv), alkali shown in in vitro and in animal models of hbv have strong antiviral activity, also has an anti hbv effect in human body, there have been many reports for the treatment of chronic viral hepatitis.[2]

agricultural applications

the use of matrine in agriculture actually refers to all the substances extracted from the bitter ginseng, called bitter ginseng extract or matrine.in recent years, it has been widely used in agriculture and has good control effect. it is a kind of low toxicity, low residue and environmental protection pesticide.the main control of various kinds of caterpillars, tea caterpillar, vegetable pests.it has many functions, such as insecticidal activity, bactericidal activity, and regulating plant growth function

the characteristics of matrine as a biological pesticide:

first of all, is a kind of botanical pesticides matrine, has the characteristics of specificity, tianranxing, only to specific biological effect, can quickly decompose in nature, the end products for carbon dioxide and water.second matrine is for harmful organisms have the activity of plant endogenous chemical composition is not single, but more groups of similar chemical structure and chemical structure is similar to the combination of multiple sets of complement each other, work together.third, matrine is a combination of chemicals that make it difficult to produce resistance and can be used for long periods of time.fourth, the pest will not be killed directly, but the control of pest population will not seriously affect the production and reproduction of the plant population.this mechanism is very similar to the principle of biocontrol in a comprehensive control system that has been studied for decades after the chemical pesticide protection side effects were highlighted.to sum up four points can explain that matrine is very green and environmental friendly, which is very different from general high toxicity and high residual chemical pesticide.