Clopidol

Clopidol
Clinical data
Trade names	Coyden, Clobek(Animate Animal Health)
AHFS/Drugs.com	International Drug Names
ATCvet code	QP51BX05 (WHO) ;
Identifiers
	IUPAC name 3,5-Dichloro-2,6-dimethyl-pyridin-4-ol;
CAS Number	2971-90-6 ;
PubChem CID	18087;
ChemSpider	17084 ;
UNII	8J763HFF5N;
KEGG	D03559 ;
ChEMBL	ChEMBL446918 ;
CompTox Dashboard (EPA)	DTXSID8041793 ;
ECHA InfoCard	100.019.099
Chemical and physical data
Formula	C7H7Cl2NO
Molar mass	192.04 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES CC1=C(Cl)C(O)=C(Cl)C(C)=N1;
	InChI InChI=1S/C7H7Cl2NO/c1-3-5(8)7(11)6(9)4(2)10-3/h1-2H3,(H,10,11) ; Key:ZDPIZLCVJAAHHR-UHFFFAOYSA-N ;
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Clopidol is an organic compound that is used as in veterinary medicine as a coccidiostat. It is prepared industrially by a multistep process from dehydroacetic acid.^[1]

The US National Institute for Occupational Safety and Health has set a recommended exposure limit (REL) for clopidol at 10 mg/m³ TWA (time-weighted average) for total exposure, 5 mg/m³ TWA for respiratory exposure, and 20 mg/m³ for short-term exposure. The Occupational Safety and Health Administration has set a permissible exposure limit (PEL); the respiratory PEL is the same as the REL, but the total exposure limit is 15 mg/m³.^[2]

^ Miller R, Abaecherli C, Said A, Jackson B (June 2000). "Ketenes". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a15_063. ISBN 3527306730.
^ "Clopidol". Pocket Guide to Chemical Hazards. NIOSH.