Last updated
Toltrazuril molecule ball.png
Clinical data
Trade names Baycox, Tolcox
AHFS/ International Drug Names
ATCvet code
  • 1-methyl-3-[3-methyl-4-[4-(trifluoromethylthio)phenoxy]phenyl]-1,3,5-triazinane-2,4,6-trione
CAS Number
PubChem CID
CompTox Dashboard (EPA)
ECHA InfoCard 100.132.547 OOjs UI icon edit-ltr-progressive.svg
Chemical and physical data
Formula C18H14F3N3O4S
Molar mass 425.38 g·mol−1
3D model (JSmol)
  • CC1=C(C=CC(=C1)N2C(=O)NC(=O)N(C2=O)C)OC3=CC=C(C=C3)SC(F)(F)F
  • InChI=1S/C18H14F3N3O4S/c1-10-9-11(24-16(26)22-15(25)23(2)17(24)27)3-8-14(10)28-12-4-6-13(7-5-12)29-18(19,20)21/h3-9H,1-2H3,(H,22,25,26) X mark.svgN
 X mark.svgNYes check.svgY  (what is this?)    (verify)

Toltrazuril is a coccidiostat. [1]

See also

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  1. Diaferia M, Veronesi F, Morganti G, Nisoli L, Fioretti DP (August 2013). "Efficacy of toltrazuril 5 % suspension (Baycox®, Bayer) and diclazuril (Vecoxan®, Janssen-Cilag) in the control of Eimeria spp. in lambs". Parasitology Research. 112 Suppl 1: 163–8. doi: 10.1007/s00436-013-3440-1 . PMID   23756962.