from Wikipedia, the free encyclopedia
Structural formula
Structural formula of pyribencarb
Surname Pyribencarb
other names

Methyl {2-chloro-5 - [(1 E ) -1- (6-methyl-2-pyridylmethoxyimino) ethyl] benzyl} carbamate

Molecular formula C 18 H 20 ClN 3 O 3
Brief description

white solid

External identifiers / databases
CAS number 799247-52-2
EC number 812-143-3
ECHA InfoCard 100.243.019
PubChem 11577870
Wikidata Q19298805
Molar mass 361.82 g mol −1
Physical state


Melting point

92-95 ° C


little in water

safety instructions
GHS labeling of hazardous substances
no GHS pictograms
H and P phrases H: no H-phrases
P: no P-phrases
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Pyribencarb is a chemical compound from the group of carbamates and pyridines .


Pyribencarb is a white solid that is slightly soluble in water.


Pyribencarb is used as a fungicide . It was developed by Kumiai and Ihara against gray mold rot and sclerotia cuplets and is structurally similar to strobilurin . The effect is based on the inhibition of the mitochondrial bc 1 complex.

Individual evidence

  1. a b c d e f data sheet Pyribencarb at Sigma-Aldrich , accessed on May 21, 2017 ( PDF ).
  2. Ulrich Schirmer, Peter Jeschke, Matthias Witschel: Modern Crop Protection Compounds: Herbicides . John Wiley & Sons, 2012, ISBN 978-3-527-32965-6 , pp. 593 ( limited preview in Google Book search).