Bupirimate

Bupirimate

Names
IUPAC name 5-Butyl-2-ethylamino-6-methylpyrimidin-4-yldimethylsulphamate
Other names Nimrod, Roseclear 2
Identifiers
CAS Number	41483-43-6
ChEBI	CHEBI:81952
ChemSpider	35588
EC Number	255-391-2
Jmol interactive 3D	Image
PubChem	38884
InChI InChI=1S/C13H24N4O3S/c1-6-8-9-11-10(3)15-13(14-7-2)16-12(11)20-21(18,19)17(4)5/h6-9H2,1-5H3,(H,14,15,16) Key: DSKJPMWIHSOYEA-UHFFFAOYSA-N InChI=1/C13H24N4O3S/c1-6-8-9-11-10(3)15-13(14-7-2)16-12(11)20-21(18,19)17(4)5/h6-9H2,1-5H3,(H,14,15,16) Key: DSKJPMWIHSOYEA-UHFFFAOYAP
SMILES CCCCC1=C(N=C(N=C1OS(=O)(=O)N(C)C)NCC)C
Properties
Chemical formula	C13H24N4O3S
Molar mass	316.42 g·mol^−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Bupirimate (systematic name 5-butyl-2-ethylamino-6-methylpyrimidin-4-yldimethylsulphamate; brand names Nimrod and Roseclear 2) is an active ingredient of plant protection products (or pesticides), which has an effect as a fungicide.^[1] It belongs to the chemical family of pyrimidines. Bupirimate has translaminar mobility and systemic translocation in the xylem. It acts mainly by inhibiting sporulation and is used for control of powdery mildew of apples, pears, stone fruit, cucurbits, roses and other ornamentals, strawberries, gooseberries, currants, raspberries, hops, beets and other crops. Bupirimate is not an insecticide. It is of low mammalian toxicity and is non-toxic to bees. However, it is used in many products which also contain insecticides.

Regulation

In terms of the regulation of plant protection products in the European Union, this active substance is in revision of the inclusion in Annex I of the 91/414/EEC Directive.^[2] In France, the active substance is permitted in the composition of preparations with an authorization on the market.

References

1. U.S. Patent 5,212,197
2. "Bupirimate" (PDF). European Chemicals Agency.

External links

• Bupirimate in the Pesticide Properties DataBase (PPDB)