Basic Info

Common NameOxasulfuron(F05116)
2D Structure
Description

Oxasulfuron is a short residual post-emergence herbicide intended for treating crops such as soybeans. It is taken up by the roots and shoots and translocated to the meristematic tissue. Treated weeds die 1-3 weeks after application.

FRCD IDF05116
CAS Number144651-06-9
PubChem CID86443
FormulaC17H18N4O6S
IUPAC Name

oxetan-3-yl 2-[(4,6-dimethylpyrimidin-2-yl)carbamoylsulfamoyl]benzoate

InChI Key

IOXAXYHXMLCCJJ-UHFFFAOYSA-N

InChI

InChI=1S/C17H18N4O6S/c1-10-7-11(2)19-16(18-10)20-17(23)21-28(24,25)14-6-4-3-5-13(14)15(22)27-12-8-26-9-12/h3-7,12H,8-9H2,1-2H3,(H2,18,19,20,21,23)

Canonical SMILES

CC1=CC(=NC(=N1)NC(=O)NS(=O)(=O)C2=CC=CC=C2C(=O)OC3COC3)C

Isomeric SMILES

CC1=CC(=NC(=N1)NC(=O)NS(=O)(=O)C2=CC=CC=C2C(=O)OC3COC3)C

Synonyms
        
            Oxetan-3-yl 2-[(4,6-dimethylpyrimidin-2-yl)carbamoylsulfamoyl]benzoate
        
            Oxasulfuron
        
            144651-06-9
        
            Expert
        
            Oxasulfuron [ISO]
        
            CGA-277476 Herbicide
        
            CGA-277476
        
            EP-A 0496701
        
            UNII-698F069J44
        
            698F069J44
        
Classifies
                

                  
                    Pesticide
                  

                
        
Update DateNov 13, 2018 17:07

Chemical Taxonomy

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassSulfonylureas
Intermediate Tree NodesNot available
Direct ParentPyrimidinyl-2-sulfonylureas
Alternative Parents
Molecular FrameworkAromatic heteromonocyclic compounds
SubstituentsPyrimidinyl-2-sulfonylurea - Benzenesulfonamide - Benzoate ester - Benzoic acid or derivatives - Benzenesulfonyl group - Benzoyl - Monocyclic benzene moiety - Pyrimidine - Benzenoid - Heteroaromatic compound - Organic sulfonic acid or derivatives - Aminosulfonyl compound - Sulfonyl - Organosulfonic acid or derivatives - Carboxylic acid ester - Carbonic acid derivative - Oxetane - Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid derivative - Oxacycle - Azacycle - Organoheterocyclic compound - Organosulfur compound - Organooxygen compound - Organic oxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrimidinyl-2-sulfonylureas. These are aromatic heterocyclic compounds containing a pyrimidine ring which is substituted with a sulfonylurea at the ring 2-position.

Properties

Property NameProperty Value
Molecular Weight406.413
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count8
Rotatable Bond Count6
Complexity668
Monoisotopic Mass406.095
Exact Mass406.095
XLogP1.6
Formal Charge0
Heavy Atom Count28
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-0.7655
Human Intestinal AbsorptionHIA+0.8687
Caco-2 PermeabilityCaco2-0.6439
P-glycoprotein SubstrateNon-substrate0.6535
P-glycoprotein InhibitorNon-inhibitor0.5914
Non-inhibitor0.9755
Renal Organic Cation TransporterNon-inhibitor0.8521
Distribution
Subcellular localizationMitochondria0.5055
Metabolism
CYP450 2C9 SubstrateNon-substrate0.6436
CYP450 2D6 SubstrateNon-substrate0.8374
CYP450 3A4 SubstrateNon-substrate0.5962
CYP450 1A2 InhibitorNon-inhibitor0.7509
CYP450 2C9 InhibitorNon-inhibitor0.6267
CYP450 2D6 InhibitorNon-inhibitor0.8927
CYP450 2C19 InhibitorNon-inhibitor0.7001
CYP450 3A4 InhibitorNon-inhibitor0.8579
CYP Inhibitory PromiscuityLow CYP Inhibitory Promiscuity0.7410
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.9868
Non-inhibitor0.8034
AMES ToxicityNon AMES toxic0.6555
CarcinogensNon-carcinogens0.7813
Fish ToxicityLow FHMT0.5332
Tetrahymena Pyriformis ToxicityHigh TPT0.8233
Honey Bee ToxicityLow HBT0.8301
BiodegradationNot ready biodegradable0.9948
Acute Oral ToxicityIII0.5945
Carcinogenicity (Three-class)Non-required0.5401

Model Value Unit
Absorption
Aqueous solubility-3.1555LogS
Caco-2 Permeability0.2563LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity2.1756LD50, mol/kg
Fish Toxicity1.5986pLC50, mg/L
Tetrahymena Pyriformis Toxicity0.4332pIGC50, ug/L

MRLs

FoodProduct CodeCountryMRLsApplication DateNotes
Pine nut kernels (Pine nut kernels from other species than Pinus pinea, Pine nut kernels from other species than Pinus pinea, Pine nut kernels from other species than Pinus pinea, Pine nut kernels ...0120090European Union0.01*11/10/2014
Basil and edible flowers (Apple mint, Asiatic pennywort, Bergamot mint/eau-de-Cologne mint, Corsican mint, Courgette (edible flowers), Gingermint, Greek bush basil, Hoary basil, Holy basil/tulsi, L...0256080European Union0.02*11/10/2014
Blueberries (Aronia berries/chokeberries (black, purple and red), Aronia berries/chokeberries (black, purple and red), Aronia berries/chokeberries (black, purple and red), Bearberries, Bilberries/E...0154010European Union0.01*11/10/2014
Citrus fruits0110000European Union0.01*11/10/2014
Figs0161020European Union0.01*11/10/2014
FRUITS, FRESH or FROZEN; TREE NUTS0100000European Union0.01*11/10/2014
Oranges (Bergamots, Bitter oranges/sour oranges, Blood oranges, Cara caras, Chinottos, Trifoliate oranges, Other hybrids of Citrus sinensis, not elsewhere mentioned,)0110020European Union0.01*11/10/2014
Lemons (Buddha's hands/Buddha's fingers, Citrons,)0110030European Union0.01*11/10/2014
Limes (Indian sweet limes/Palestine sweet limes, Kaffir limes, Sweet limes/mosambis, Tahiti limes, Limequats,)0110040European Union0.01*11/10/2014
Mandarins (Calamondins, Clementines, Cleopatra mandarins, Minneolas, Satsumas/clausellinas, Tangerines/dancy mandarins, Tangors, Other hybrids of Citrus reticulata, not elsewhere mentioned,)0110050European Union0.01*11/10/2014
Others (2)0110990European Union0.01*11/10/2014
Tree nuts0120000European Union0.01*11/10/2014
Almonds (Apricot kernels, Bitter almonds, Canarium nuts/galip nuts, Pili nuts, Okari nuts,)0120010European Union0.01*11/10/2014
Brazil nuts0120020European Union0.01*11/10/2014
Cashew nuts0120030European Union0.01*11/10/2014
Chestnuts0120040European Union0.01*11/10/2014
Coconuts (Areca nuts/betel nuts,)0120050European Union0.01*11/10/2014
Hazelnuts/cobnuts (Acorns, Filberts,)0120060European Union0.01*11/10/2014
Macadamias0120070European Union0.01*11/10/2014
Pecans (Hickory nuts,)0120080European Union0.01*11/10/2014

Targets

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:
Urokinase plasminogen activator receptor activity
Specific Function:
Acts as a receptor for urokinase plasminogen activator. Plays a role in localizing and promoting plasmin formation. Mediates the proteolysis-independent signal transduction activation effects of U-PA. It is subject to negative-feedback regulation by U-PA which cleaves it into an inactive form.
Gene Name:
PLAUR
Uniprot ID:
Q03405
Molecular Weight:
36977.62 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 ]