Kuicaoxi

Kuicaoxi
	Skeletal formula of kuicaoxi
Names
	IUPAC name ethyl (2RS)-2-{{(2RS)-2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}propanoyl]oxy}-3-methylbut-3-enoate
	Preferred IUPAC name ethyl (2Ξ)-2-{[(2Ξ)-2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}propanoyl]oxy}-3-methylbut-3-enoate
	Other names SYP-1924
Identifiers
CAS Number	874303-29-4;
3D model (JSmol)	Interactive image;
ChemSpider	28290036;
PubChem CID	57418245;
CompTox Dashboard (EPA)	DTXSID801022035 ;
	InChI InChI=1S/C24H23ClN2O6/c1-5-30-24(29)22(14(2)3)33-23(28)15(4)31-17-7-9-18(10-8-17)32-21-13-26-20-12-16(25)6-11-19(20)27-21/h6-13,15,22H,2,5H2,1,3-4H3 Key: DJSHNWJVTGYEGI-UHFFFAOYSA-N; InChI=1S/C24H23ClN2O6/c1-5-30-24(29)22(14(2)3)33-23(28)15(4)31-17-7-9-18(10-8-17)32-21-13-26-20-12-16(25)6-11-19(20)27-21/h6-13,15,22H,2,5H2,1,3-4H3/t15-,22?/m1/s1 Key: DJSHNWJVTGYEGI-JGHKVMFLSA-N;
	SMILES CCOC(=O)C(C(=C)C)OC(=O)C(C)OC1=CC=C(C=C1)OC2=CN=C3C=C(C=CC3=N2)Cl;
Properties
Chemical formula	C24H23ClN2O6
Molar mass	470.91 g·mol−1
Related compounds
Related compounds	Quizalofop
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Kuicaoxi (Chinese: 喹草烯) is a phenoxy herbicide registered for use in China. Its formula is C₂₄H₂₃ClN₂O₆.^[1] It is an ester of the herbicide quizalofop.^[2]

Uses

Kuicaoxi is a post-emergent herbicide, and is effective against grasses such as Echinochloa crus-galli.^[3]

^ "Kuicaoxi". Compendium of Pesticide Common Names. British Crop Production Council. Retrieved December 2, 2024.
^ "Quizalofop". Compendium of Pesticide Common Names. British Crop Production Council. Retrieved December 2, 2024.
^ 关爱莹, 沈阳农业大学, 吴鸿飞, 相东, 欧阳津, 马宏娟, et al. (2007). 喹草烯(SYP-1924)光学异构体的制备及生物活性. 第七届全国新农药创制学术交流会 (in Chinese). pp. 257–250.