Oryzalin

Oryzalin
Clinical data
ATC code	none;
Identifiers
	IUPAC name 4-(Dipropylamino)-3,5-dinitrobenzenesulfonamide;
CAS Number	19044-88-3 ;
PubChem CID	29393;
ChemSpider	27326 ;
UNII	662E385DWH;
KEGG	C18877 ;
CompTox Dashboard (EPA)	DTXSID8024238 ;
ECHA InfoCard	100.038.873
Chemical and physical data
Formula	C12H18N4O6S
Molar mass	346.36 g·mol−1
3D model (JSmol)	Interactive image;
Melting point	137 to 139 °C (279 to 282 °F)
	SMILES CCCN(CCC)C1=C(C=C(C=C1[N+](=O)[O-])S(=O)(=O)N)[N+](=O)[O-];
	InChI InChI=1S/C12H18N4O6S/c1-3-5-14(6-4-2)12-10(15(17)18)7-9(23(13,21)22)8-11(12)16(19)20/h7-8H,3-6H2,1-2H3,(H2,13,21,22) ; Key:UNAHYJYOSSSJHH-UHFFFAOYSA-N ;
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Oryzalin is an herbicide of the dinitroaniline class. It acts through the disruption (depolymerization) of microtubules, thus blocking anisotropic growth of plant cells.^[1] It can also be used to induce polyploidy in plants as an alternative to colchicine.^[2]

References

^ Taiz, L., Zeiger, E. Plant Physiology, 5/e. 2010. p. 443-4.
^ http://www.agriculturejournals.cz/publicFiles/01063.pdf

External links

Oryzalin in the Pesticide Properties DataBase (PPDB)

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[1] Taiz, L., Zeiger, E. Plant Physiology, 5/e. 2010. p. 443-4.

[2] ttp://www.agriculturejournals.cz/publicFiles/01063.pdf

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