Basic Info

Common NameFenamidone(F05065)
2D Structure
Description

Fenamidone is a foliar fungicide used on grapes, ornamentals, potatoes, tobacco, and vegetables. It exerts its fungicidal effects by acting as a Qo inhibitor.

FRCD IDF05065
CAS Number161326-34-7
PubChem CID10403199
FormulaC17H17N3OS
IUPAC Name

(5S)-3-anilino-5-methyl-2-methylsulfanyl-5-phenylimidazol-4-one

InChI Key

LMVPQMGRYSRMIW-KRWDZBQOSA-N

InChI

InChI=1S/C17H17N3OS/c1-17(13-9-5-3-6-10-13)15(21)20(16(18-17)22-2)19-14-11-7-4-8-12-14/h3-12,19H,1-2H3/t17-/m0/s1

Canonical SMILES

CC1(C(=O)N(C(=N1)SC)NC2=CC=CC=C2)C3=CC=CC=C3

Isomeric SMILES

C[C@@]1(C(=O)N(C(=N1)SC)NC2=CC=CC=C2)C3=CC=CC=C3

Synonyms
        
            (5S)-3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3-(phenylamino)-4H-imidazol-4-one
        
            Fenamidone
        
            161326-34-7
        
            Fenamidone [ISO]
        
            Consento
        
            UNII-DN24MG2Z5E
        
            DN24MG2Z5E
        
            (S)-1-anilino-4-methyl-2-methylthio-4-phenylimidazolin-5-one
        
            CHEBI:83258
        
            1-Anilino-4-methyl-2-methylthio-4-phenylimidazolin-5-one
        
Classifies
                

                  
                    Pesticide
                  

                
        
Update DateNov 13, 2018 17:07

Chemical Taxonomy

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree NodesAmino acids and derivatives
Direct ParentAlpha amino acids and derivatives
Alternative Parents
Molecular FrameworkAromatic heteromonocyclic compounds
SubstituentsAlpha-amino acid or derivatives - Phenylhydrazine - Monocyclic benzene moiety - Imidazolinone - Benzenoid - 2-imidazoline - Carboxylic acid hydrazide - Azacycle - Sulfenyl compound - Organoheterocyclic compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organic nitrogen compound - Organic oxygen compound - Carbonyl group - Organopnictogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof.

Properties

Property NameProperty Value
Molecular Weight311.403
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Complexity441
Monoisotopic Mass311.109
Exact Mass311.109
XLogP4.1
Formal Charge0
Heavy Atom Count22
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Isotope Atom Count0
Covalently-Bonded Unit Count1

ADMET

Model Result Probability
Absorption
Blood-Brain BarrierBBB+0.8758
Human Intestinal AbsorptionHIA+0.9443
Caco-2 PermeabilityCaco2+0.5310
P-glycoprotein SubstrateNon-substrate0.7664
P-glycoprotein InhibitorNon-inhibitor0.6075
Non-inhibitor0.8431
Renal Organic Cation TransporterNon-inhibitor0.7887
Distribution
Subcellular localizationMitochondria0.6790
Metabolism
CYP450 2C9 SubstrateNon-substrate0.6473
CYP450 2D6 SubstrateNon-substrate0.8360
CYP450 3A4 SubstrateSubstrate0.5686
CYP450 1A2 InhibitorInhibitor0.5207
CYP450 2C9 InhibitorInhibitor0.6907
CYP450 2D6 InhibitorNon-inhibitor0.8863
CYP450 2C19 InhibitorInhibitor0.5942
CYP450 3A4 InhibitorNon-inhibitor0.7032
CYP Inhibitory PromiscuityHigh CYP Inhibitory Promiscuity0.8580
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.9848
Non-inhibitor0.7026
AMES ToxicityNon AMES toxic0.6386
CarcinogensNon-carcinogens0.7723
Fish ToxicityHigh FHMT0.9986
Tetrahymena Pyriformis ToxicityHigh TPT0.9335
Honey Bee ToxicityLow HBT0.8321
BiodegradationNot ready biodegradable1.0000
Acute Oral ToxicityIII0.7719
Carcinogenicity (Three-class)Non-required0.4401

Model Value Unit
Absorption
Aqueous solubility-3.2678LogS
Caco-2 Permeability1.1070LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity2.2175LD50, mol/kg
Fish Toxicity1.4887pLC50, mg/L
Tetrahymena Pyriformis Toxicity0.6121pIGC50, ug/L

MRLs

FoodProduct CodeCountryMRLsApplication DateNotes
Other Flowering BrassicasBritain0.02mg/kg
Other Small Fruit & Berries (Other Than Wild)Britain0.02mg/kg
MaizeBritain0.02mg/kg
Other PotatoesJapan0.02ppm
Sesame SeedsKorea0.2ppm
Quail1030040European Union0.01*26/06/2018
Honey and other apiculture products (7)1040000European Union0.05*26/06/2018
Amphibians and Reptiles (Crocodiles, Frog legs, Snakes, Turtles, Other Amphibians and Reptiles, Other frog legs from frogs not belonging to the genus Rana,)1050000European Union0.01*26/06/2018
Terrestrial invertebrate animals (Earthworms, Insects, Snails, Other terrestrial invertebrate animals, Other edible snails not belonging to the genus Helix,)1060000European Union0.01*26/06/2018
Wild terrestrial vertebrate animals (Feathered wild game, Furred wild game, Kangaroos,)1070000European Union0.01*26/06/2018
Geese1030030European Union0.01*26/06/2018
Others (2) (Emu, Nandu/greater rhea, Ostrich, Other eggs producer birds,)1030990European Union0.01*26/06/2018
Other Head BrassicasBritain0.02mg/kg
Head CabbageBritain0.02mg/kg
Brussels SproutsBritain0.02mg/kg
CauliflowerBritain0.02mg/kg
BroccoliBritain0.02mg/kg
Sweet CornBritain0.02mg/kg
Other Cucurbits-Inedible PeelBritain0.02mg/kg
WatermelonsBritain0.02mg/kg

References

TitleJournalDatePubmed ID
Dynamics and residues of mixed formulation of fenamidone and mancozeb in gherkin field ecosystem.Ecotoxicol Environ Saf2013 Dec24041529
Influence of fenamidone, indoxacarb, pyraclostrobin, and deltamethrin on thepopulation of natural yeast microflora during winemaking of two sardinian grapecultivars.J Environ Sci Health B201121726147
Residue-free wines: fate of some quinone outside inhibitor (QoI) fungicides inthe winemaking process.J Agric Food Chem2009 Mar 2519292467
Multiresidue determination of 11 new fungicides in grapes and wines byliquid-liquid extraction/clean-up and programmable temperature vaporizationinjection with analyte protectants/gas chromatography/ion trap mass spectrometry.J Chromatogr A2009 Aug 719576591
Chemical control of downy mildew on lettuce and basil under greenhouse.Commun Agric Appl Biol Sci200920222581

Targets

General Function:
Steroid hydroxylase activity
Specific Function:
Responsible for the metabolism of a number of therapeutic agents such as the anticonvulsant drug S-mephenytoin, omeprazole, proguanil, certain barbiturates, diazepam, propranolol, citalopram and imipramine.
Gene Name:
CYP2C19
Uniprot ID:
P33261
Molecular Weight:
55930.545 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Sulfotransferase activity
Specific Function:
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) as sulfonate donor to catalyze the sulfonation of steroids and bile acids in the liver and adrenal glands.
Gene Name:
SULT2A1
Uniprot ID:
Q06520
Molecular Weight:
33779.57 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Steroid hydroxylase activity
Specific Function:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. Acts as a 1,4-cineole 2-exo-monooxygenase.
Gene Name:
CYP2B6
Uniprot ID:
P20813
Molecular Weight:
56277.81 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Transcriptional activator activity, rna polymerase ii core promoter proximal region sequence-specific binding
Specific Function:
Nuclear phosphoprotein which forms a tight but non-covalently linked complex with the JUN/AP-1 transcription factor. In the heterodimer, FOS and JUN/AP-1 basic regions each seems to interact with symmetrical DNA half sites. On TGF-beta activation, forms a multimeric SMAD3/SMAD4/JUN/FOS complex at the AP1/SMAD-binding site to regulate TGF-beta-mediated signaling. Has a critical function in regulating the development of cells destined to form and maintain the skeleton. It is thought to have an important role in signal transduction, cell proliferation and differentiation. In growing cells, activates phospholipid synthesis, possibly by activating CDS1 and PI4K2A. This activity requires Tyr-dephosphorylation and association with the endoplasmic reticulum.
Gene Name:
FOS
Uniprot ID:
P01100
Molecular Weight:
40694.855 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Transferase activity
Specific Function:
Synthesizes the second messagers cyclic ADP-ribose and nicotinate-adenine dinucleotide phosphate, the former a second messenger for glucose-induced insulin secretion. Also has cADPr hydrolase activity. Also moonlights as a receptor in cells of the immune system.
Gene Name:
CD38
Uniprot ID:
P28907
Molecular Weight:
34328.145 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Transmembrane signaling receptor activity
Specific Function:
Cell-surface glycoprotein having a role in immunoadhesion. Mediates in the adhesion of blood neutrophils in cytokine-activated endothelium through interaction with PSGL1/SELPLG. May have a role in capillary morphogenesis.
Gene Name:
SELE
Uniprot ID:
P16581
Molecular Weight:
66654.575 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Interleukin-8 receptor binding
Specific Function:
IL-8 is a chemotactic factor that attracts neutrophils, basophils, and T-cells, but not monocytes. It is also involved in neutrophil activation. It is released from several cell types in response to an inflammatory stimulus. IL-8(6-77) has a 5-10-fold higher activity on neutrophil activation, IL-8(5-77) has increased activity on neutrophil activation and IL-8(7-77) has a higher affinity to receptors CXCR1 and CXCR2 as compared to IL-8(1-77), respectively.
Gene Name:
CXCL8
Uniprot ID:
P10145
Molecular Weight:
11097.98 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Ubiquitin protein ligase binding
Specific Function:
Receptor for TNFSF5/CD40LG. Transduces TRAF6- and MAP3K8-mediated signals that activate ERK in macrophages and B cells, leading to induction of immunoglobulin secretion.
Gene Name:
CD40
Uniprot ID:
P25942
Molecular Weight:
30618.76 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Zinc ion binding
Specific Function:
Steroid hormone receptors are ligand-activated transcription factors that regulate eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Transcription factor activity is modulated by bound coactivator and corepressor proteins. Transcription activation is down-regulated by NR0B2. Activated, but not phosphorylated, by HIPK3 and ZIPK/DAPK3.
Gene Name:
AR
Uniprot ID:
P10275
Molecular Weight:
98987.9 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Transcriptional activator activity, rna polymerase ii distal enhancer sequence-specific binding
Specific Function:
Transcription activator that binds to antioxidant response (ARE) elements in the promoter regions of target genes. Important for the coordinated up-regulation of genes in response to oxidative stress. May be involved in the transcriptional activation of genes of the beta-globin cluster by mediating enhancer activity of hypersensitive site 2 of the beta-globin locus control region.
Gene Name:
NFE2L2
Uniprot ID:
Q16236
Molecular Weight:
67825.9 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Receptor signaling protein serine/threonine kinase activity
Specific Function:
On ligand binding, forms a receptor complex consisting of two type II and two type I transmembrane serine/threonine kinases. Type II receptors phosphorylate and activate type I receptors which autophosphorylate, then bind and activate SMAD transcriptional regulators. Binds to BMP-7, BMP-2 and, less efficiently, BMP-4. Binding is weak but enhanced by the presence of type I receptors for BMPs.
Gene Name:
BMPR2
Uniprot ID:
Q13873
Molecular Weight:
115200.475 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Vitamin d 24-hydroxylase activity
Specific Function:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics.
Gene Name:
CYP1A1
Uniprot ID:
P04798
Molecular Weight:
58164.815 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Hydroxymethylglutaryl-coa synthase activity
Specific Function:
This enzyme condenses acetyl-CoA with acetoacetyl-CoA to form HMG-CoA, which is the substrate for HMG-CoA reductase.
Gene Name:
HMGCS2
Uniprot ID:
P54868
Molecular Weight:
56634.915 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Steroid hydroxylase activity
Specific Function:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. This enzyme contributes to the wide pharmacokinetics variability of the metabolism of drugs such as S-warfarin, diclofenac, phenytoin, tolbutamide and losartan.
Gene Name:
CYP2C9
Uniprot ID:
P11712
Molecular Weight:
55627.365 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Protease binding
Specific Function:
Initiates blood coagulation by forming a complex with circulating factor VII or VIIa. The [TF:VIIa] complex activates factors IX or X by specific limited protolysis. TF plays a role in normal hemostasis by initiating the cell-surface assembly and propagation of the coagulation protease cascade.
Gene Name:
F3
Uniprot ID:
P13726
Molecular Weight:
33067.3 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]