Basic Info

Common NameFenhexamid(F05067)
2D Structure
Description

Fenhexamid is a locally systemic, protectant fungicide. Fenhexamid prevents fungi from infecting plants by inhibiting spore germination and mycelial growth. The fungicide is absorbed into the outer waxy layer of plant surfaces and is protected from being washed off by rainfall or irrigation. Used for control of Botrytis diseases on grapes, greenhouse tomatoes, ornamentals and berry crops, including blackberries, blueberries, currants, loganberries, raspberries and strawberries; and Monilinia brown rot on cherries, peaches and nectarines.

FRCD IDF05067
CAS Number126833-17-8
PubChem CID213031
FormulaC14H17Cl2NO2
IUPAC Name

N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide

InChI Key

VDLGAVXLJYLFDH-UHFFFAOYSA-N

InChI

InChI=1S/C14H17Cl2NO2/c1-14(7-3-2-4-8-14)13(19)17-9-5-6-10(18)12(16)11(9)15/h5-6,18H,2-4,7-8H2,1H3,(H,17,19)

Canonical SMILES

CC1(CCCCC1)C(=O)NC2=C(C(=C(C=C2)O)Cl)Cl

Isomeric SMILES

CC1(CCCCC1)C(=O)NC2=C(C(=C(C=C2)O)Cl)Cl

Synonyms
        
            Fenhexamid
        
            126833-17-8
        
            Elevate
        
            Teldor
        
            N-(2,3-Dichloro-4-hydroxyphenyl)-1-methylcyclohexanecarboxamide
        
            Fenhexamide
        
            KBR 2738
        
            Decree
        
            Fenhexamid [ISO:BSI]
        
            UNII-Q68C3C9P1U
        
Classifies
                

                  
                    Pesticide
                  

                
        
Update DateNov 13, 2018 17:07

Chemical Taxonomy

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassAnilides
Intermediate Tree NodesNot available
Direct ParentAnilides
Alternative Parents
Molecular FrameworkAromatic homomonocyclic compounds
SubstituentsAnilide - 1,2-dichlorobenzene - 3-halophenol - 2-halophenol - 3-chlorophenol - 2-chlorophenol - N-arylamide - Chlorobenzene - Halobenzene - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Aryl halide - Aryl chloride - Carboxamide group - Secondary carboxylic acid amide - Carboxylic acid derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as anilides. These are organic heterocyclic compounds derived from oxoacids RkE(=O)l(OH)m (l not 0) by replacing an OH group by the NHPh group or derivative formed by ring substitution.

Properties

Property NameProperty Value
Molecular Weight302.195
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Complexity331
Monoisotopic Mass301.064
Exact Mass301.064
XLogP4.4
Formal Charge0
Heavy Atom Count19
Defined Atom Stereocenter Count0
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+0.9805
Human Intestinal AbsorptionHIA+0.9914
Caco-2 PermeabilityCaco2+0.6255
P-glycoprotein SubstrateNon-substrate0.5260
P-glycoprotein InhibitorNon-inhibitor0.9313
Non-inhibitor0.8207
Renal Organic Cation TransporterNon-inhibitor0.8275
Distribution
Subcellular localizationMitochondria0.8906
Metabolism
CYP450 2C9 SubstrateNon-substrate0.6709
CYP450 2D6 SubstrateNon-substrate0.6625
CYP450 3A4 SubstrateSubstrate0.7169
CYP450 1A2 InhibitorNon-inhibitor0.6059
CYP450 2C9 InhibitorInhibitor0.6969
CYP450 2D6 InhibitorNon-inhibitor0.8206
CYP450 2C19 InhibitorInhibitor0.7674
CYP450 3A4 InhibitorInhibitor0.5375
CYP Inhibitory PromiscuityHigh CYP Inhibitory Promiscuity0.7675
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.9623
Inhibitor0.5000
AMES ToxicityNon AMES toxic0.7442
CarcinogensNon-carcinogens0.8239
Fish ToxicityHigh FHMT0.9849
Tetrahymena Pyriformis ToxicityHigh TPT0.9878
Honey Bee ToxicityLow HBT0.8671
BiodegradationNot ready biodegradable0.9882
Acute Oral ToxicityIII0.7769
Carcinogenicity (Three-class)Non-required0.4239

Model Value Unit
Absorption
Aqueous solubility-4.4152LogS
Caco-2 Permeability1.6424LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity1.8127LD50, mol/kg
Fish Toxicity0.5050pLC50, mg/L
Tetrahymena Pyriformis Toxicity0.9199pIGC50, ug/L

MRLs

FoodProduct CodeCountryMRLsApplication DateNotes
Caraway (Ajowan,)0820030European Union0.05*12/02/2016
Kales (Borecoles/collards greens/curly kales, Cow cabbages/stem kales, Cow cabbages/Jersey kales, Kohlrabies leaves (6), Rape kales/Siberian kales, Portuguese kales/tronchuda kales/Portuguese cabba...0243020European Union0.01*12/02/2016
Cresses and other sprouts and shoots (Alfalfa/lucerne sprouts, Chinese chives/oriental garlic/garlic chives sprouts, Broccoli sprouts, Daikon/Japanese radish sprouts, Ginger shoots, Mung bean sprou...0251040European Union5012/02/2016
Peas (with pods) (Asparagus peas, Chickling vetches, Chickpeas/Bengal gram, Garden peas/green peas/mangetout/snow peas/split peas/sugar peas, Moringa/drumstick tree pods, Pigeon peas,)0260030European Union0.01*12/02/2016
Cultivated fungi (Common mushrooms/button mushrooms/champignons mushrooms, Corn smuts/ Mexican truffles, Enokitake/winter mushrooms, Fusarium venenatum, Horse mushrooms, Jew's ears/hirneola, Nameko...0280010European Union0.01*12/02/2016
Common millet/proso millet (Black fonio, Canary grass, Finger millet/African millet/koracan, Foxtail millet, Job's tears, Little millet, Pearl millet, Teff/tef, White fonio,)0500040European Union0.01*12/02/2016
Rose (Almond, Bee balm, Bitter orange/sour orange, Black locust, Cat’s foot, Chrysanthemum, Cinnamon, Clary sage, Cornflower, Cowslip/primrose, Daisy, Dyer’s broom, Elder, Field poppy, Great mullei...0631030European Union0.05*12/02/2016
Strawberry (Absinth/common wormwood, Agrimony, Alfalfa/lucerne, Aloe (leaf gel), Alpine ladies mantle, Bearberry, Bilberry/European blueberry/whortleberry, Birch, Bitter orange/sour orange, Blackbe...0632010European Union0.05*12/02/2016
Cardamom (Marjoram, Star anise,)0820040European Union0.05*12/02/2016
Peppercorn (black, green and white) (Brazilian pepper, Cubeb/tailed pepper, Grain of paradise, Long pepper/pipali, Pink pepper, Sumac, West African pepper,)0820060European Union0.05*12/02/2016
(f) poultry (Bobwhite quail, Chicken (including silkie chicken), Collared Dove, Duck, Geese, Green peafowl, Guinea fowl, Japanese quail, Muskovy duck, Mute swan, Partridge, Peafowl, Pheasant, Pigeo...1016000European Union0.05*12/02/2016
Others (2)1016990European Union0.05*12/02/2016
(g) other farmed terrestrial animals (Alpaca, Bactrian camel, Capybara, Cottontail/American rabbit, Dromedary, Eland, Elk/moose, Emu, Fallow deer, Guinea pig, Hare (farmed), Llama, Nandu/greater rh...1017000European Union0.05*12/02/2016
Pig,LiverJapan2ppm
ShungikuJapan30ppm
EndiveJapan30ppm
ChicoryJapan30ppm
Citrus fruits0110000European Union0.01*12/02/2016
Oranges (Bergamots, Bitter oranges/sour oranges, Blood oranges, Cara caras, Chinottos, Trifoliate oranges, Other hybrids of Citrus sinensis, not elsewhere mentioned,)0110020European Union0.01*12/02/2016
Lemons (Buddha's hands/Buddha's fingers, Citrons,)0110030European Union0.01*12/02/2016

References

TitleJournalDatePubmed ID
Rationally designed haptens for highly sensitive monoclonal antibody-basedimmunoanalysis of fenhexamid.Analyst2018 Jul 3030059081
Cultivating Chlorella vulgaris and Scenedesmus quadricauda microalgae to degrade inorganic compounds and pesticides in water.Environ Sci Pollut Res Int2016 Sep27259964
The natural fenhexamid-resistant grey mould populations from strawberry inZhejiang Province are dominated by Botrytis cinerea group S.Pest Manag Sci2016 Aug26537826
Fungicide multiresidue monitoring in international wines by immunoassays.Food Chem2016 Apr 126593617
Influence of the use of fungicides on the volatile composition of Monastrell red wines obtained from inoculated fermentation.Food Chem2015 Mar 125306363
Toxicity evaluation of new agricultural fungicides in primary cultured corticalneurons.Environ Res2015 Jul25825129
Increased occurrence of pesticide residues on crops grown in protectedenvironments compared to crops grown in open field conditions.Chemosphere2015 Jan25465948
Occurrence of fungicide resistance in populations of Botryotinia fuckeliana(Botrytis cinerea) on table grape and strawberry in southern Italy.Pest Manag Sci2014 Dec24338954
Biological activity of the succinate dehydrogenase inhibitor fluopyram againstBotrytis cinerea and fungal baseline sensitivity.Pest Manag Sci2012 Jun22262495
Multiresidue pesticide analysis of wines by dispersive solid-phase extraction andultrahigh-performance liquid chromatography-tandem mass spectrometry.J Agric Food Chem2009 May 2719371141
Effectiveness of control strategies against Botrytis cinerea in vineyard andevaluation of the residual fungicide concentrations.J Environ Sci Health B2009 May19365756
Rapid gas chromatographic method for the determination of famoxadone,trifloxystrobin and fenhexamid residues in tomato, grape and wine samples.J Chromatogr A2007 May 2516950327
Influence of fungicides on grape yeast content and its evolution in thefermentation.Commun Agric Appl Biol Sci200718399439
Impact of fungicides on Aspergillus carbonarius growth and ochratoxin A production on synthetic grape-like medium and on grapes.Food Addit Contam2006 Oct16982524
Determination of fungicide residues in field-grown strawberries followingdifferent fungicide strategies against gray mold (Botrytis cinerea).J Agric Food Chem2006 Feb 816448201
Disappearance of fenhexamid residues during wine-making process.Commun Agric Appl Biol Sci200617390774
Residues of azoxystrobin, fenhexamid and pyrimethanil in strawberry followingfield treatments and the effect of domestic washing.Food Addit Contam2004 Nov15764335
Application of liquid chromatography with electrospray tandem mass spectrometryto the determination of a new generation of pesticides in processed fruits andvegetables.J Chromatogr A2004 May 2115146917
Interaction between fenhexamid and yeasts during the alcoholic fermentation ofSaccharomyces cerevisiae.J Agric Food Chem2003 Aug 1312903962
Processing factors and variability of pyrimethanil, fenhexamid and tolylfluanidin strawberries.Food Addit Contam2003 Aug13129790

Targets

General Function:
Zinc ion binding
Specific Function:
Nuclear receptor that binds and is activated by variety of endogenous and xenobiotic compounds. Transcription factor that activates the transcription of multiple genes involved in the metabolism and secretion of potentially harmful xenobiotics, drugs and endogenous compounds. Activated by the antibiotic rifampicin and various plant metabolites, such as hyperforin, guggulipid, colupulone, and isoflavones. Response to specific ligands is species-specific. Activated by naturally occurring steroids, such as pregnenolone and progesterone. Binds to a response element in the promoters of the CYP3A4 and ABCB1/MDR1 genes.
Gene Name:
NR1I2
Uniprot ID:
O75469
Molecular Weight:
49761.245 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:
Cholesterol binding
Specific Function:
Can bind protoporphyrin IX and may play a role in the transport of porphyrins and heme (By similarity). Promotes the transport of cholesterol across mitochondrial membranes and may play a role in lipid metabolism (PubMed:24814875), but its precise physiological role is controversial. It is apparently not required for steroid hormone biosynthesis. Was initially identified as peripheral-type benzodiazepine receptor; can also bind isoquinoline carboxamides (PubMed:1847678).
Gene Name:
TSPO
Uniprot ID:
P30536
Molecular Weight:
18827.81 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:
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:
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:
Monoamine transmembrane transporter activity
Specific Function:
Amine transporter. Terminates the action of dopamine by its high affinity sodium-dependent reuptake into presynaptic terminals.
Gene Name:
SLC6A3
Uniprot ID:
Q01959
Molecular Weight:
68494.255 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:
Tachykinin receptor activity
Specific Function:
This is a receptor for the tachykinin neuropeptide substance K (neurokinin A). It is associated with G proteins that activate a phosphatidylinositol-calcium second messenger system. The rank order of affinity of this receptor to tachykinins is: substance K > neuromedin-K > substance P.
Gene Name:
TACR2
Uniprot ID:
P21452
Molecular Weight:
44441.705 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 ]