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Ponazuril

Ponazuril structure

Ponazuril 

structure
  • CAS No:

    69004-04-2

  • Formula:

    C18H14F3N3O6S

  • Chemical Name:

    Ponazuril

  • Synonyms:

    Toltrazuril sulfone Ponazuril;1-Methyl-3-{3-methyl-4-[4-(trifluoromethylsulfonyl)phenoxy]phenyl}-1,3,5-triazine-2,4,6(1H,3H;Ponazuril;ToltrazurilSulfone;1-Methyl-3-{3-methyl-4-[4-(trifluoromethylsulfonyl)phenoxy]phenyl}-1,3,5-triazine-2,4,6(1H,3H,5H)-trione;Ponazuril [inn];Unii-jpw84as66u;1-methyl-3-[3-methyl-4-[4-(trifluoromethylsulfonyl)phenoxy]phenyl]-1,3,5-triazinane-2,4,6-trione

  • Categories:

    Chemical Reagents  >  Organic Reagents

Description

Ponazuril, sold by the Bayer Corporation under the trade name Marquis, is a drug currently approved for the treatment of equine protozoal myeloencephalitis in horses, caused by Sarcocystis neurona.


Toltrazuril sulfone is an active metabolite of the coccidiostat toltrazuril . Toltrazuril sulfone is formed from toltrazurilviathe intermediate metabolite toltrazuril sulfoxide by cytochrome P450 (CYP) enzymes, including CYP3A. It inhibitsT. gondiitachyzoite production in African green monkey kidney cells when used at concentrations of 0.1, 1, and 5 μg/ml. Toltrazuril sulfone completely prevents infection withT. gondiitachyzoites in a mouse model of fatal toxoplasmosis when administered at doses of 10 or 20 mg/kg one day prior to, and daily for 10 days following, infection. It also reduces the number of infected mice in the same model when administered at a dose of 10 mg/kg for 11 days starting six days following infection. Formulations containing toltrazuril sulfone have been used in the treatment of equine protozoal myeloencephalitis (EPM) in horses.

Ponazuril Basic Attributes

457.38

457.38

629-740-8

JPW84AS66U

DTXSID7048958

White to Off-White

Characteristics

122

3.1

1.507±0.06 g/cm3(Predicted)

242°

1.572

6.46±0.20(Predicted)

Refrigerator

Safety Information

3

P273, P391, P501

H411

Drug Information

ponazuril

Ponazuril Use and Manufacturing

Uses

Toltrazuril sulfone is antiprotazoal, used to treat Equine Protozoal Myeloencephalitis (EPM).

Animal Drugs -> FDA Approved Animal Drug Products (Green Book) -> Active Ingredients

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