499231-24-2

499231-24-2 structure

Name: Cyclopyrimorate
Chemical Name: cyclopyrimorate
CAS Number: 499231-24-2
Molecular Formula: C₁₉H₂₀ClN₃O₄
Molecular Weight: 389.83300
Catalog: Research Areas Infection
Create Date: 2016-09-25 03:02:24
Modify Date: 2025-08-27 18:29:47
Cyclopyrimorate, a highly effective bleaching herbicide for weed control in rice fields, targets homogentisate solanesyltransferase (HST). HST is a downstream enzyme of 4-hydroxyphenylpyruvate dioxygenase in the plastoquinone (PQ) biosynthesis pathway[1][2].

Name	cyclopyrimorate
Synonyms	H-965 SW-065 6-chloro-3-(2-cyclopropyl-6-methylphenoxy)-4-pyridazinyl 4-morpholinecarboxylate [6-chloro-3-(2-cyclopropyl-6-methylphenoxy)pyridazin-4-yl] morpholine-4-carboxylate 6-chloro-3-(2-cyclopropyl-6-methylphenoxy)pyridazin-4-yl morpholine-4-carboxylate Cyclopyrimorate

Description	Cyclopyrimorate, a highly effective bleaching herbicide for weed control in rice fields, targets homogentisate solanesyltransferase (HST). HST is a downstream enzyme of 4-hydroxyphenylpyruvate dioxygenase in the plastoquinone (PQ) biosynthesis pathway[1][2].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Others >> Others
In Vitro	Cyclopyrimorate-dependent bleaching effect on Arabidopsis thaliana is reversed by decyl PQ, suggesting that this symptom is attributable to the inhibition of PQ biosynthesis[1].
References	[1]. Shino M, et al. In vivo and in vitro evidence for the inhibition of homogentisate solanesyltransferase by cyclopyrimorate. Pest Manag Sci. 2019 Nov 27. [2]. Shino M, et al. Action mechanism of bleaching herbicide cyclopyrimorate, a novel homogentisate solanesyltransferase inhibitor. J Pestic Sci. 2018 Nov 20;43(4):233-239.