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2D Structure
Also known as: 1093861-60-9, Afoxolaner [usan], 02l07h6d0u, Afoxolaner (usan), 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4h-1,2-oxazol-3-yl]-n-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]naphthalene-1-carboxamide, 4-(5-(3-chloro-5-(trifluoromethyl)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-n-(2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)-1-naphthamide
Molecular Formula
C26H17ClF9N3O3
Molecular Weight
625.9  g/mol
InChI Key
OXDDDHGGRFRLEE-UHFFFAOYSA-N
FDA UNII
02L07H6D0U

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-N-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]naphthalene-1-carboxamide
2.1.2 InChI
InChI=1S/C26H17ClF9N3O3/c27-15-8-13(7-14(9-15)25(31,32)33)23(26(34,35)36)10-20(39-42-23)18-5-6-19(17-4-2-1-3-16(17)18)22(41)37-11-21(40)38-12-24(28,29)30/h1-9H,10-12H2,(H,37,41)(H,38,40)
2.1.3 InChI Key
OXDDDHGGRFRLEE-UHFFFAOYSA-N
2.1.4 Canonical SMILES
C1C(=NOC1(C2=CC(=CC(=C2)Cl)C(F)(F)F)C(F)(F)F)C3=CC=C(C4=CC=CC=C43)C(=O)NCC(=O)NCC(F)(F)F
2.2 Other Identifiers
2.2.1 UNII
02L07H6D0U
2.3 Synonyms
2.3.1 MeSH Synonyms

1. 4-(5-(3-chloro-5-(trifluoromethyl)-phenyl)-4,5-dihydro-5-(trifluoromethyl)-3-isoxazolyl)-n-(2- Oxo-2-((2,2,2-trifluoroethyl)amino)ethyl-1-naphthalenecarboxamide

2.3.2 Depositor-Supplied Synonyms

1. 1093861-60-9

2. Afoxolaner [usan]

3. 02l07h6d0u

4. Afoxolaner (usan)

5. 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4h-1,2-oxazol-3-yl]-n-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]naphthalene-1-carboxamide

6. 4-(5-(3-chloro-5-(trifluoromethyl)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-n-(2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)-1-naphthamide

7. 4-[5-[3-chloro-5-(trifluoromethyl)phenyl]-4,5-dihydro-5-(trifluoromethyl)-3-isoxazolyl]-n-[2-oxo-2-[(2,2,2-trifluoroethyl)amino]ethyl]-1-naphthalenecarboxamide

8. Afoxolaner [usan:inn]

9. Unii-02l07h6d0u

10. Nexgard

11. Afoxolaner [mi]

12. Afoxolaner [inn]

13. C26h17clf9n3o3

14. Schembl119580

15. Afoxolaner [green Book]

16. Chembl2219412

17. Dtxsid50148921

18. Bcp21108

19. Ex-a3267

20. Afoxolaner [ema Epar Veterinary]

21. Hy-16974

22. Nexgard Spectra Conponent Afoxolaner

23. Cs-0013215

24. Afoxolaner Conponent Of Nexgard Spectra

25. J3.498.573a

26. D10361

27. Q21051346

28. 1-naphthalenecarboxamide, 4-(5-(3-chloro-5-(trifluoromethyl)phenyl)-4,5-dihydro-5- (trifluoromethyl)-3-isoxazolyl)-n-(2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)-

29. 1-naphthalenecarboxamide, 4-(5-(3-chloro-5-(trifluoromethyl)phenyl)-4,5-dihydro-5-(trifluoromethyl)-3-isoxazolyl)-n-(2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)-

30. 4-(5-(3-chloro-5-(trifluoromethyl)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl(-n- (2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl(naphthalene-1-carboxamide

31. 4-(5-(3-chloro-5-(trifluoromethyl)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-n-(2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)naphthalene-1-carboxamide

32. 4-[(5r)-5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4h-1,2-oxazol-3-yl]-n-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]naphthalene-1-carboxamide

2.4 Create Date
2009-02-23
3 Chemical and Physical Properties
Molecular Weight 625.9 g/mol
Molecular Formula C26H17ClF9N3O3
XLogP36.7
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count13
Rotatable Bond Count6
Exact Mass625.0814726 g/mol
Monoisotopic Mass625.0814726 g/mol
Topological Polar Surface Area79.8 Ų
Heavy Atom Count42
Formal Charge0
Complexity1040
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
4 Drug and Medication Information
4.1 Drug Indication

Treatment of flea infestation in dogs (Ctenocephalides felis and C. canis) for at least 5 weeks. The product can be used as part of a treatment strategy for the control of flea allergy dermatitis (FAD).

Treatment of tick infestation in dogs (Dermacentor reticulatus, Ixodes ricinus, Ixodes hexagonus, Rhipicephalus sanguineus). One treatment kills ticks for up to one month.

Fleas and ticks must attach to the host and commence feeding in order to be exposed to the active substance.

Treatment of demodicosis (caused by Demodex canis).

Treatment of sarcoptic mange (caused by Sarcoptes scabiei var. canis).


5 Pharmacology and Biochemistry
5.1 ATC Code

QP53BE01