LONYE TECHNOLOGY LIMITED

Warfarin

• Category :

  Agrochemicals/Rodenticide

• Synonyms :

  3-(A-acetonylbenzyl)4-hydroxycoumarin;4-hydroxy-3-(3-oxo-1-phenylbutyl)coumarin;

• CAS NO :

  81-81-2

• EC NO :

  201-377-6

• Molecular Formula :

  C₁₉H₁₆O₄

• Molecular Weight :

  308.33

• Main Specifications :

  98% tech

• InChI :

  InChI=1/C19H16O4/c1-12(20)11-15(13-7-3-2-4-8-13)17-18(21)14-9-5-6-10-16(14)23-19(17)22/h2-10,15,21H,11H2,1H3

• Product description :

  Common name	Warfarin
  IUPAC name:	(RS)-4-hydroxy-3-(3-oxo-1-phenylbutyl)coumarin;3-(α-acetonylbenzyl)-4-hydroxycoumarin
  Chemical Abstracts name	4-hydroxy-3-(3-oxo-1-phenylbutyl)-2H-1-benzopyran-2-one
  CAS RN	[81-81-2] unstated stereochemistry; [5543-58-8] (R) (+)isomer; [5543-57-7] (S)-(-)-isomer
  M.F.:	C19H16O4
  APPLICATIONS
  Mode of action	Anticoagulant rodenticide. Repeated inges is necessary to produce toxic symptoms. The (S)-(-)-isomer has 7-fold greater rodenticidal acl than the (R)-(+)- isomer (B. D. West et al., j. Am. Chem. Soc., 1961, 83, 2676
  USES	Control rats and mice. There is no tendency to bait shyness.
  Formulation:	98％tech
  Place	Target	Method
  warehouse	Rattus norvegicus , Rattus Flavipectus , Mus musculus	spray
  Livestock fields	Rattus norvegicus
  Precautions:	1 Forbidden to apply in piggery. 2 Poisoned rat body to be buried to prevent the cats, dogs and other secondary poisoning
  Packing details:	According requirement.

• Molecular Structure :