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Substance Name: Fipronil sulfone
RN: 120068-36-2
UNII: KE7T0T1PQ7
InChIKey: LGHZJDKSVUTELU-UHFFFAOYSA-N

Note

  • Insecticide fipronil and its metabolite fipronil sulphone inhibit the rat alpha1beta2gamma2L GABA(A) receptor.

Molecular Formula

  • C12-H4-Cl2-F6-N4-O2-S

Molecular Weight

  • 453.1496
 

Classification Codes

  • GABA Agents
  • GABA Antagonists
  • GABA-A Receptor Antagonists
  • Insecticides
  • Neurotransmitter Agents
  • Pesticides
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Names and Synonyms

Name of Substance

  • Fipronil sulfone

Synonyms

  • 1-(2,6-Dichloro-4-trifluoromethylphenyl)-3-cyano-4-trifluoromethanesulfonyl-5-aminopyrazole
  • M & B 46136
  • UNII-KE7T0T1PQ7

Systematic Name

  • 1H-Pyrazole-3-carbonitrile, 5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-((trifluoromethyl)sulfonyl)-

Registry Numbers

CAS Registry Number

  • 120068-36-2

FDA UNII

  • KE7T0T1PQ7

System Generated Number

  • 0120068362

Structure Descriptors

InChI

1S/C12H4Cl2F6N4O2S/c13-5-1-4(11(15,16)17)2-6(14)8(5)24-10(22)9(7(3-21)23-24)27(25,26)12(18,19)20/h1-2H,22H2

InChIKey

LGHZJDKSVUTELU-UHFFFAOYSA-N

Smiles

c1c(cc(c(c1Cl)n2c(c(c(n2)C#N)S(=O)(=O)C(F)(F)F)N)Cl)C(F)(F)F

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 184mg/kg (184mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SKIN AND APPENDAGES (SKIN): HAIR: OTHER

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"
National Technical Information Service. Vol. OTS0571333,