CAS 1093861-60-9|Afoxolaner

Introduction:Basic information about CAS 1093861-60-9|Afoxolaner, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameAfoxolaner
CAS Number1093861-60-9Molecular Weight625.87000
Density/Boiling Point/
Molecular FormulaC26H17ClF9N3O3Melting Point/
MSDS/Flash Point/

Names

Nameafoxolaner
SynonymMore Synonyms

Afoxolaner BiologicalActivity

DescriptionAfoxolaner is an orally active isoxazoline insecticide/acaricide against Ixodes scapularis in dogs. Afoxolaner acts on the insect γ-aminobutyric acid receptor (GABA) and glutamate receptors, inhibiting GABA & glutamate-regulated uptake of chloride ions, resulting in excess neuronal stimulation and death of the arthropod[1][2].
Related CatalogSignaling Pathways >>Membrane Transporter/Ion Channel >>Chloride ChannelResearch Areas >>InfectionSignaling Pathways >>Membrane Transporter/Ion Channel >>GABA ReceptorSignaling Pathways >>Neuronal Signaling >>GABA Receptor
In VivoA single oral treatment with a dose approaching the minimum effective dose of afoxolaner (2.5mg/kg) eliminated the pre-existing infestations of I. scapularis ticks and controlled weekly re-infestations, with efficacy between 98% and 100% recorded until Day 23 and 94% at Day 30[1].
References

[1]. Mitchell EB, et al. Efficacy of afoxolaner against Ixodes scapularis ticks in dogs.Vet Parasitol. 2014 Apr 2;201(3-4):223-5.

[2]. Beugnet F, et al. Afoxolaner against fleas: immediate efficacy and resultant mortality after short exposure on dogs.Parasite. 2014;21:42.

Chemical & Physical Properties

Molecular FormulaC26H17ClF9N3O3
Molecular Weight625.87000
Exact Mass625.08100
PSA79.79000
LogP6.71990
InChIKeyOXDDDHGGRFRLEE-UHFFFAOYSA-N
SMILESO=C(CNC(=O)c1ccc(C2=NOC(c3cc(Cl)cc(C(F)(F)F)c3)(C(F)(F)F)C2)c2ccccc12)NCC(F)(F)F

Synonyms

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
4-[(5RS)-5-(5-chloro-α,α,α-trifluoro-m-tolyl)-4,5-dihydro-5-(trifluoromethyl)-1,2-oxazol-3-yl]-N-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]naphthalene-1-carboxamide
UNII-02L07H6D0U
rac-4-{(5R)-5-[3-chloro-5-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl}-N-{2-oxo-2-[(2,2,2-trifluoroethyl)amino]ethyl}naphthalene-1-carboxamide
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
Afoxolaner
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