85-1627-29　Coumaphos 100mg　CAS No:56-72-4　007065

特徴

• Insecticide, nematocide. Coumaphos is useful in cannabis testing kits as a component of pesticide mixes. Coumaphos is an organophosphate pesticide.1 It is converted into an oxon-containing metabolite in vivo, similar to other organophosphate pesticides, that inhibits acetylcholinesterase. It is active against adult, but not arrested stage, O. ostertagi helminths. 2 Coumaphos is toxic to A. stephensi and A. aegypti mosquitoes when applied topically, with median lethal doses of 0.002 and 0.012ug per female mosquito, respectively, but not when used as a contact insecticide.3 It is lethal to rats (LD50s = 41 and 16mg/kg for male and female rats, respectively). 4 Formulations containing coumaphos have been used to control pests in livestock.
• Synonyms:O-(3-Chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl) O,O-Diethyl Ester; 3-Chloro-4-methyl-7-coumarinyl Diethyl Phosphorothioate; Asuntol; Baymix; Muscotox; Resitox
• Molecular Formula:C₁₄H₁₆ClO₅PS
• Molecular Weight:362.77
• Purity:≥95%
• Melting Point:93-95ºC
• Solubility:DMSO (Slightly), Methanol (Slightly)
• TLC Conditions:SiO2; Hexanes : Ethyl Acetate = 9 : 1; Visualized with UV, AMCS, and KMnO4; Single Spot, Rf = 0.30.
• Method for Determining Identity:Proton NMR, 31P NMR, and MS conform to structure.
• Elemental Analysis:Calculated: %C: 46.35, %H: 4.45
• Appearance:Pale red to tan solid
• Storage and Stability:Store at -20°C. Hygroscopic, Under Inert Atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.