Oryzalin

Oryzalin
Clinical data
ATC code
  • none
Identifiers
IUPAC name
  • 4-(Dipropylamino)-3,5-dinitrobenzenesulfonamide
CAS Number
PubChem CID
ChemSpider
UNII
KEGG
CompTox Dashboard (EPA)
ECHA InfoCard100.038.873 Edit this at Wikidata
Chemical and physical data
FormulaC12H18N4O6S
Molar mass346.36 g·mol−1
3D model (JSmol)
Melting point137 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) ☒N
  • Key:UNAHYJYOSSSJHH-UHFFFAOYSA-N ☒N
 ☒NcheckY (what is this?)  (verify)

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

  1. Taiz, L., Zeiger, E. Plant Physiology, 5/e. 2010. p. 443-4.
  2. http://www.agriculturejournals.cz/publicFiles/01063.pdf
  • Oryzalin in the Pesticide Properties DataBase (PPDB)


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