Pyrametostrobin

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Structural formula
Structural formula of pyrametostrobin
General
Surname Pyrametostrobin
other names

Methyl (2 - {[(1,4-dimethyl-3-phenyl-1 H -pyrazol-5-yl) oxy] methyl} phenyl) methoxycarbamate ( IUPAC )

Molecular formula C 21 H 23 N 3 O 4
External identifiers / databases
CAS number 915410-70-7
PubChem 45381137
ChemSpider 21442061
Wikidata Q19521009
properties
Molar mass 381.43 g mol −1
Physical state

firmly

Melting point

495.7 ° C

safety instructions
GHS hazard labeling
no classification available
Toxicological data

> 5000 mg kg −1 ( LD 50 ,  rat ,  oral )

As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Pyrametostrobin is a chemical compound from the group of strobilurins . Pyrametostrobin was developed at the Shenyang Research Institute of Chemical Industry (SYRICI).

In a Chinese study with strobilurins, pyrametostrobin was the most effective fungicide against Pseudoperonospora cubensis .

Admission

Pyrametostrobin is not considered in the European Union and Switzerland crop protection agent admitted.

Individual evidence

  1. ↑ a b Entry on pyrametostrobin in the Pesticide Properties DataBase (PPDB) of the University of Hertfordshire , accessed on April 2, 2020.
  2. ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
  3. ↑ Fungicides China News, Vol. 5, Issue 9, 2012 ( Memento of March 12, 2013 in the Internet Archive ).
  4. ↑ Agricultural Science Paper: Biological Activity of Five Novel Strobilurins Fungicides Against Pseudoperonospora Cubensis and Its Resistance Risk ( Memento of February 27, 2015 in the Internet Archive ).
  5. ^ Directorate-General for Health and Food Safety of the European Commission: EU pesticide database ; Entry in the national directory of plant protection products in Switzerland ; accessed on April 16, 2016.