Oxasulfuron

Base Information

• Chemical Name: Oxasulfuron
• CAS No.: 144651-06-9
• Molecular Formula: C₁₇H₁₈N₄O₆S
• Molecular Weight: 406.419
• Hs Code.: 29350090
• European Community (EC) Number: 604-430-5
• UNII: 698F069J44
• DSSTox Substance ID: DTXSID4034364
• Nikkaji Number: J943.172A
• Wikidata: Q22808495
• ChEMBL ID: CHEMBL1903152
• Mol file: 144651-06-9.mol

Synonyms:Oxasulfuron;144651-06-9;Expert;Oxetan-3-yl 2-[(4,6-dimethylpyrimidin-2-yl)carbamoylsulfamoyl]benzoate;Oxasulfuron [ISO];CGA-277476 Herbicide;CGA-277476;EP-A 0496701;UNII-698F069J44;698F069J44;Benzoic acid, 2-(((((4,6-dimethyl-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-, 3-oxetanyl ester;C17H18N4O6S;OXETAN-3-YL 2-((4,6-DIMETHYLPYRIMIDIN-2-YL)CARBAMOYLSULFAMOYL)BENZOATE;Benzoic acid, 2-[[[[(4,6-dimethyl-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-, 3-oxetanyl ester;SCHEMBL66884;CHEMBL1903152;DTXSID4034364;C17-H18-N4-O6-S;AKOS015895299;NCGC00168326-01;LS-195724;FT-0631168;Oxasulfuron, PESTANAL(R), analytical standard;A808254;J-007992;Q22808495;oxetan-3-yl 2-(N-(4,6-dimethylpyrimidin-2-ylcarbamoyl)sulfamoyl)benzoate;2-[[[(4,6-dimethyl-2-pyrimidinyl)amino]-oxomethyl]sulfamoyl]benzoic acid 3-oxetanyl ester;3-OXETANYL 2-(((((4,6-DIMETHYL-2-PYRIMIDINYL)AMINO)CARBONYL)AMINO)SULFONYL)BENZOATE;oxetan-3-yl 2-({[(4,6-dimethylpyrimidin-2-yl)carbamoyl]amino}sulfonyl)benzoate

Chemical Property of Oxasulfuron

Chemical Property:

• Melting Point: 158°C (decomposition)
• Refractive Index: 1.635
• PKA: Dissociation constant (pKa) 5.10
• PSA: 144.96000
• Density: 1.497 g/cm³
• LogP: 2.70410
• Solubility.: Solubility in organic solvents (g/l at 25 °C) Acetone 9.3 Ethyl acetate 2.3 Dichloromethane 69.0 n-Hexane 0.0022 Toluene 0.32
• Water Solubility.: Solubility in water (g/l at 25 °C) 0.052 (pH 5.1) 0.063 (pH 5.0, buffer solution) 1.70 (pH 6.8, buffer solution) 19.0 (pH 7.8, buffer solution)
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 6
• Exact Mass: 406.09470548
• Heavy Atom Count: 28
• Complexity: 668

Purity/Quality:

98% ^*data from raw suppliers

Oxasulfuron ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn,N
• Hazard Codes: Xn;N,N,Xn
• Statements: 48/22-50/53
• Safety Statements: 46-60-61

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=NC(=N1)NC(=O)NS(=O)(=O)C2=CC=CC=C2C(=O)OC3COC3)C
• Uses: Oxasulfuron is used in liquid sulfonylurea herbicide composition.

Technology Process of Oxasulfuron

There total 1 articles about Oxasulfuron which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

→ N-[2((3-oxetanyl)oxycarbonyl)phenylsulfonyl]-N'-(4,6-dimethylpyrimidin-2-yl)urea (144651-06-9)

Guidance literature:

Refernces

• 1、 -. "Process for the preparation of aromatic O-sulfocarboxylic acids and sulfonylureas". . . Retrieved 2008/06/13.