Basic Info

Common NameFlumetsulam(F05074)
2D Structure
Description

Flumetsulam is a sulfonanilide herbicide that is used for post-emergence control for undersown wheat and certain legume crops and pastures.

FRCD IDF05074
CAS Number98967-40-9
PubChem CID91759
FormulaC12H9F2N5O2S
IUPAC Name

N-(2,6-difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide

InChI Key

RXCPQSJAVKGONC-UHFFFAOYSA-N

InChI

InChI=1S/C12H9F2N5O2S/c1-7-5-6-19-11(15-7)16-12(17-19)22(20,21)18-10-8(13)3-2-4-9(10)14/h2-6,18H,1H3

Canonical SMILES

CC1=NC2=NC(=NN2C=C1)S(=O)(=O)NC3=C(C=CC=C3F)F

Isomeric SMILES

CC1=NC2=NC(=NN2C=C1)S(=O)(=O)NC3=C(C=CC=C3F)F

Synonyms
        
            Flumetsulam
        
            98967-40-9
        
            Broadstrike
        
            N-(2,6-difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide
        
            UNII-X89F0S6LW8
        
            XRD 498
        
            DE 498
        
            EPA Pesticide Chemical Code 129016
        
            X89F0S6LW8
        
            CHEBI:82011
        
Classifies
                

                  
                    Pesticide
                  

                
        
Update DateNov 13, 2018 17:07

Chemical Taxonomy

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassTriazolopyrimidines
Subclass1,2,4-triazolopyrimidine-2-sulfonamides
Intermediate Tree NodesNot available
Direct Parent1,2,4-triazolopyrimidine-2-sulfonanilides
Alternative Parents
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents1,2,4-triazolopyrimidine-2-sulfonanilide - Sulfanilide - Halobenzene - Fluorobenzene - Pyrimidine - Aryl fluoride - Organosulfonic acid amide - Benzenoid - Aryl halide - Monocyclic benzene moiety - 1,2,4-triazole - Triazole - Aminosulfonyl compound - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Heteroaromatic compound - Azole - Sulfonyl - Azacycle - Organonitrogen compound - Organofluoride - Organohalogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organosulfur compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1,2,4-triazolopyrimidine-2-sulfonanilides. These are polycyclic aromatic compounds containing a 1,2,4-triazolo[1,5-a]pyrimidine ring system, which is substituted with a sulfonanilide at the 2-position.

Properties

Property NameProperty Value
Molecular Weight325.294
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count8
Rotatable Bond Count3
Complexity492
Monoisotopic Mass325.045
Exact Mass325.045
XLogP1.6
Formal Charge0
Heavy Atom Count22
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+0.5981
Human Intestinal AbsorptionHIA+0.9942
Caco-2 PermeabilityCaco2+0.5342
P-glycoprotein SubstrateNon-substrate0.8418
P-glycoprotein InhibitorNon-inhibitor0.6787
Non-inhibitor0.7668
Renal Organic Cation TransporterNon-inhibitor0.8186
Distribution
Subcellular localizationMitochondria0.4768
Metabolism
CYP450 2C9 SubstrateNon-substrate0.7050
CYP450 2D6 SubstrateNon-substrate0.7539
CYP450 3A4 SubstrateNon-substrate0.5859
CYP450 1A2 InhibitorInhibitor0.6292
CYP450 2C9 InhibitorNon-inhibitor0.6031
CYP450 2D6 InhibitorNon-inhibitor0.8902
CYP450 2C19 InhibitorInhibitor0.6023
CYP450 3A4 InhibitorNon-inhibitor0.5858
CYP Inhibitory PromiscuityHigh CYP Inhibitory Promiscuity0.6111
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.8065
Non-inhibitor0.8266
AMES ToxicityNon AMES toxic0.7622
CarcinogensNon-carcinogens0.8031
Fish ToxicityHigh FHMT0.9824
Tetrahymena Pyriformis ToxicityHigh TPT0.8731
Honey Bee ToxicityLow HBT0.8836
BiodegradationNot ready biodegradable1.0000
Acute Oral ToxicityIII0.7716
Carcinogenicity (Three-class)Non-required0.6383

Model Value Unit
Absorption
Aqueous solubility-3.7345LogS
Caco-2 Permeability1.1232LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity1.8448LD50, mol/kg
Fish Toxicity1.6023pLC50, mg/L
Tetrahymena Pyriformis Toxicity0.6618pIGC50, ug/L

MRLs

FoodProduct CodeCountryMRLsApplication DateNotes
Other SpicesJapan0.1ppm
Other Legumes/PulsesJapan0.05ppm
Pig,LiverJapan0.2ppm
Other Poultry,EggsJapan0.1ppm
Chicken,EggsJapan0.1ppm
Other Poultry Animals,Edible OffalJapan0.1ppm
Chicken,Edible OffalJapan0.1ppm
Other Poultry Animals,KidneyJapan0.1ppm
Chicken,KidneyJapan0.1ppm
Other Poultry Animals,LiverJapan0.1ppm
Chicken,LiverJapan0.1ppm
Other Poultry Animals,FatJapan0.1ppm
Chicken,FatJapan0.1ppm
Other Poultry Animals,MuscleJapan0.1ppm
Chicken,MuscleJapan0.1ppm
MilkJapan0.1ppm
Other Terrestrial Mammals,Edible OffalJapan0.2ppm
Pig,Edible OffalJapan0.2ppm
Cattle,Edible OffalJapan0.2ppm
Other Terrestrial Mammals,KidneyJapan0.2ppm

References

TitleJournalDatePubmed ID
Design, Synthesis, and Herbicidal Activity of Pyrimidine-Biphenyl Hybrids asNovel Acetohydroxyacid Synthase Inhibitors.J Agric Food Chem2018 Apr 1829618205
Dissipation and residues of flumetsulam in wheat and soil.Bull Environ Contam Toxicol2012 Jun22460803
Rapid residue analysis of four triazolopyrimidine herbicides in soil, water, and wheat by ultra-performance liquid chromatography coupled to tandem massspectrometry.Anal Bioanal Chem2011 Mar21221546
Development of an improved liquid phase microextraction technique and itsapplication in the analysis of flumetsulam and its two analogous herbicides insoil.J Agric Food Chem2007 Nov 1417953444
Rapid analysis of triazolopyrimidine sulfoanilide herbicides in waters and soils by high-performance liquid chromatography with UV detection using a C18monolithic column.J Sep Sci2007 Jan17313135
Liquid chromatographic determination of flumetsulam in soybeans.J AOAC Int2005 Sep-Oct16385997
Analysis of pesticides in soy milk combining solid-phase extraction and capillaryelectrophoresis-mass spectrometry.J Sep Sci2005 Jun16013821
Analysis of triazolopyrimidine herbicides in soils using field-enhanced sampleinjection-coelectroosmotic capillary electrophoresis combined with solid-phaseextraction.J Chromatogr A2005 Dec 3016212970

Targets

General Function:
Transmembrane signaling receptor activity
Specific Function:
Thrombomodulin is a specific endothelial cell receptor that forms a 1:1 stoichiometric complex with thrombin. This complex is responsible for the conversion of protein C to the activated protein C (protein Ca). Once evolved, protein Ca scissions the activated cofactors of the coagulation mechanism, factor Va and factor VIIIa, and thereby reduces the amount of thrombin generated.
Gene Name:
THBD
Uniprot ID:
P07204
Molecular Weight:
60328.72 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 ]