Basic information Description References Safety Supplier Related
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TOLFENPYRAD

Basic information Description References Safety Supplier Related

TOLFENPYRAD Basic information

Product Name:
TOLFENPYRAD
Synonyms:
  • omi-88
  • tolfenpyrad (bsi, pa iso)
  • TOLFENPYRAD STANDARD
  • HATI-HATI
  • 4-chloro-3-ethyl-1-Methyl-N-(4-(p-tolyloxy)benzyl)-1H-pyrazole-5-carboxaMide
  • 1H-Pyrazole-5-carboxaMide, 4-chloro-3-ethyl-1-Methyl-N-[[4-(4-Methylphenoxy)phenyl]Methyl]-
  • TOLFENPYRAD
  • mmbc mab-c mmb-chminaca fubamb
CAS:
129558-76-5
MF:
C21H22ClN3O2
MW:
383.87
Product Categories:
  • Agro-Products
  • Amines
  • Aromatics
  • Heterocycles
  • Pharmaceutical intermediates
Mol File:
129558-76-5.mol
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TOLFENPYRAD Chemical Properties

Melting point:
87~89℃
Boiling point:
540.0±50.0 °C(Predicted)
Density 
1.21±0.1 g/cm3(Predicted)
storage temp. 
0-6°C
solubility 
Chloroform (Slightly), DMSO (Slightly)
pka
13.11±0.46(Predicted)
form 
Solid
color 
White to off-white
BRN 
13666608
InChIKey
WPALTCMYPARVNV-UHFFFAOYSA-N
CAS DataBase Reference
129558-76-5
EPA Substance Registry System
1H-Pyrazole-5-carboxamide, 4-chloro-3-ethyl-1-methyl-N-[[4-(4-ethylphenoxy)phenyl]methyl]- (129558-76-5)
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Safety Information

Hazard Codes 
Xn,N
Risk Statements 
20/22-50/53
Safety Statements 
60-61
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
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TOLFENPYRAD Usage And Synthesis

Description

Tolfenpyrad is a pyrazole insecticide developed by Mitsubishi Chemical. It was first approved in 2002 in Japan under the trade name of Hachi-hachi.
It has broad insecticidal activity against a variety of pests such as Hemiptera, Coleoptera, Diptera, Lepidoptera, Thysanoptera and Acarina. It is especially effective against pests that are resistant to existing insecticides such as organophosphates and carbametes, because it supposedly possesses a new mode of action: inhibition of Complex I in the respiratory electron-transfer chain of mitochondria. It is applied for vegetables particularly cruciferous leafy varieties, cucurbits, cole crops, tea, fruits & nuts, selected row crops, and indoor ornamentals except cut flowers.

References

[1] http://sitem.herts.ac.uk/aeru/iupac/Reports/1687.htm  
[2] Koji Yamaguchi,  Wakako Hikiji, Masahiko Takino, Kanju Saka, Makiko Hayashida, Tatsushige Fukunaga, Youkichi Ohno (2012) Analysis of Tolfenpyrad and its Metabolites in Plasma in a Tolfenpyrad Poisoning Case, 36, 529-537

Uses

Tolfenpyrad

Definition

ChEBI: An aromatic amide obtained by formal condensation of the carboxy group of 4-chloro-3-ethyl-1-methylpyrazole-5-carboxylic acid with the amino group of 1-[4-(4-methylphenoxy)phenyl]methylamine.

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