0
Home
News
Directory
E-newsletter
Magazine
Events
Data
AgReport
Subscribe
-
Common NameStrychnine
-
中文通用名马钱子碱
-
IUPACstrychnidin-10-one
-
CASstrychnidin-10-one
-
CAS No.57-24-9
-
Molecular FormulaC21H22N2O2
-
Molecular Structure
-
Category
-
ActivityRodenticide
-
Physical PropertiesAn alkaloid extracted from the seeds of Strychnos nux vomica. Molecular weight:334.4; Physical form:Colourless crystals. Melting point:270-280 °C (decomp.); >199 °C (sulfate); Solubility:In water 143 mg/l. In benzene 5.6, ethanol 6.7, chloroform 200 (all in g/l). Sparingly soluble in diethyl ether and petroleum spirit. Sulfate solubility in water 30 g/l (15 °C); soluble in ethanol.; Stability:Strychnine is a base, and forms water-soluble salts with acids: the hydrochloride, colourless prisms with 1.5-2.0 mol of water of crystallisation which are lost at 110 °C; the sulfate, colourless crystals (as pentahydrate) becoming anhydrous at 100 °C.;
-
ToxicologyIntensely poisonous; lethal dose to man, 30-60 mg/kg
Oral:Acute oral LD50 for rats 16 mg/kg. -
Environmental ProfileWATER SOLUBILITY: Strychnine: practically insoluble. Strychnine sulfate: moderately soluble
-
Transport InformationSignal Word:DANGER; Hazard Class:Ib(Highly hazardous)
Porduct NewsMore
Carbendazim fungicide wins victory in Brazilian Parliament
Corteva presents new pre-emergent herbicide Linear for sugarcane in Brazil
Picloram Triclopyr Aminopyralid
Revolutionizing disease prevention: BASF launches new rice fungicide Cevya® in China
Thiamethoxam is allowed again in Brazil by a judicial decision
Bayer develops alternative to glyphosate herbicide
Colombia’s Constitutional Court bans chlorpyrifos
ADAMA Canada moves forward with lambda-cyhalothrin sales for 2023
Mexico: Import of glyphosate drops from 16,500 tons to 8,200 tons