Amidosulfuron

Base Information

• Chemical Name: Amidosulfuron
• CAS No.: 120923-37-7
• Molecular Formula: C9H15N5O7S2
• Molecular Weight: 369.379
• European Community (EC) Number: 601-744-4
• UNII: 6ZNU868K0S
• DSSTox Substance ID: DTXSID7057945
• Nikkaji Number: J661.714J
• Wikidata: Q2225366
• Metabolomics Workbench ID: 67995
• Mol file: 120923-37-7.mol

Synonyms:amidosulfuron

Chemical Property of Amidosulfuron

Chemical Property:

• Melting Point: 160-163 °C
• Refractive Index: 1.587
• PKA: 0.12±0.40(Predicted)
• PSA: 173.65000
• Density: 1.594 g/cm³
• LogP: 1.37700
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Solubility.: DMSO (Slightly), Methanol (Slightly, Heated)
• XLogP3: -0.2
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 6
• Exact Mass: 369.04129018
• Heavy Atom Count: 23
• Complexity: 599

Purity/Quality:

99.9% ^*data from raw suppliers

Amidosulfuron ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R52/53:
• Hazard Codes: R52/53:
• Statements: 52/53
• Safety Statements: 61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CN(S(=O)(=O)C)S(=O)(=O)NC(=O)NC1=NC(=CC(=N1)OC)OC
• Description: Amidosulfuron is a broad spectrum herbicide that is used to control broad-leaved weeds. It is volatile, highly soluble in water and, based on its chemical properties, has a high potential for leaching to groundwater. It is not persistent in soil systems but may be persistent in water under certain conditions.
• Uses: Herbicide. Amidosulfuron, is used as pesticide and herbicides.

Technology Process of Amidosulfuron

There total 5 articles about Amidosulfuron 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: 97.2%

4,6-dimethoxy-2-aminopyrimidine (36315-01-2,256642-28-1) + ethyl (N-methylsulfonyl-N-methylamino)sulfonylcarbamate → amidosulfuron (120923-37-7)

Guidance literature:

In chlorobenzene;

Reference yield: 96.8%

(N-methylsulfonyl-N-methylamino)sulfonamide (53203-08-0) + O-phenyl N-(4,6-dimethoxypyrimidin-2-yl)carbamate (89392-03-0) → amidosulfuron (120923-37-7)

Guidance literature:

With hydrogenchloride; In water; acetonitrile;

Reference yield: 95.0%

4,6-dimethoxy-2-aminopyrimidine (36315-01-2,256642-28-1) + N-[(N'-methyl-N'-methylsulfonyl-aminosulfonyl)-aminocarbonyl]-morpholine (144851-58-1) → amidosulfuron (120923-37-7)

Guidance literature:

In toluene;

upstream raw materials:

4,6-dimethoxy-2-aminopyrimidine

N-[(N'-methyl-N'-methylsulfonyl-aminosulfonyl)-aminocarbonyl]-morpholine

(N-methylsulfonyl-N-methylamino)sulfonamide

O-phenyl N-(4,6-dimethoxypyrimidin-2-yl)carbamate

Downstream raw materials:

4,6-dimethoxy-2-aminopyrimidine

Refernces

• 1、 -. "Method for producing a solid herbicide formulation". . . Retrieved 2008/06/13.
• 2、 -. "Process for the preparation of sulfonylureas". . . Retrieved 2008/06/13.