- Process for the preparation of prosulfuron, China, , ,
Cas no 94125-34-5 (Prosulfuron)
Prosulfuron is a sulfonylurea herbicide widely used for selective post-emergence weed control in cereal crops, including wheat and barley. It acts by inhibiting acetolactate synthase (ALS), a key enzyme in branched-chain amino acid biosynthesis, effectively targeting broadleaf weeds and some grass species. Prosulfuron is valued for its low application rates, typically ranging from 10–20 g ai/ha, ensuring cost-efficiency and minimal environmental impact. Its systemic activity allows for thorough weed suppression, even in hard-to-control species. The herbicide exhibits excellent crop safety when used as directed and demonstrates residual activity, providing extended protection. Prosulfuron is compatible with tank mixes, enhancing flexibility in integrated weed management programs.
Prosulfuron structure
Product Name:Prosulfuron
CAS No:94125-34-5
MF:C15H16F3N5O4S
MW:419.378851890564
CID:61691
PubChem ID:329753873
Update Time:2025-06-09
Prosulfuron Chemical and Physical Properties
Names and Identifiers
-
- Prosulfuron
- N-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]-2-(3,3,3-trifluoropropyl)benzenesulfonamide.
- Prosulfuron Solution
- 1-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)-3-[2-(3,3,3-trifluoropropyl)phenylsulfonyl]urea
- EXCEED
- N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]-2-(3,3,3-trifluoropropyl)benzene-1-sulfonamide
- N-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]-2-(3,3,3-trifluoropropyl)benzenesulfonamide
- PEAK
- PROSULFURON PESTANAL,100 MG
- PROSULPHURON
- N-[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]-2-(3,3,3-trifluoropropyl)benzenesulfonamide (ACI)
- CGA 152005
- N-(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)-N′-[2-(3,3,3-trifluoroprop-1-yl)benzenesulfonyl]urea
- Peak 57WG
- Pik
-
- MDL： MFCD01863141
- Inchi： 1S/C15H16F3N5O4S/c1-9-19-12(22-14(20-9)27-2)21-13(24)23-28(25,26)11-6-4-3-5-10(11)7-8-15(16,17)18/h3-6H,7-8H2,1-2H3,(H2,19,20,21,22,23,24)
- InChI Key： LTUNNEGNEKBSEH-UHFFFAOYSA-N
- SMILES： O=C(NS(C1C(CCC(F)(F)F)=CC=CC=1)(=O)=O)NC1N=C(C)N=C(OC)N=1
Computed Properties
- Exact Mass: 419.08800
- Monoisotopic Mass: 419.088
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 9
- Heavy Atom Count: 28
- Rotatable Bond Count: 8
- Complexity: 628
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 9
- XLogP3: 3.4
- Topological Polar Surface Area: 132A^2
Experimental Properties
- Density: 1.462
- Melting Point: 155° (dec)
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Refractive Index: 1.547
- PSA: 131.55000
- LogP: 3.73860
Prosulfuron Security Information
-
Symbol:
- Signal Word：Warning
- Hazard Statement： H302-H410
- Warning Statement： P264-P270-P273-P301+P312+P330-P391-P501
- Hazardous Material transportation number：UN3077 9/PG 3
- WGK Germany：3
- Hazard Category Code： 22-50/53
- Safety Instruction： S60
-
Hazardous Material Identification：
- Toxicity：LD50 orally in rats: 986 mg/kg; dermally in rabbits: >2000 mg/kg; LC50 (4 hr) by inhalation in rats: >5000 mg/m3 (Schulte)
- HazardClass：9
- PackingGroup：Ⅲ
- Risk Phrases：R22; R50/53
- Storage Condition：0-6°C
Prosulfuron Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 31666-100MG |
Prosulfuron |
94125-34-5 | PESTANAL | 100MG |
￥1220.61 | 2022-02-23 | |
| TRC | P838688-50mg |
Prosulfuron |
94125-34-5 | 50mg |
$ 81.00 | 2023-09-06 | ||
| TRC | P838688-100mg |
Prosulfuron |
94125-34-5 | 100mg |
$ 121.00 | 2023-09-06 | ||
| TRC | P838688-250mg |
Prosulfuron |
94125-34-5 | 250mg |
$153.00 | 2023-05-17 | ||
| TRC | P838688-1g |
Prosulfuron |
94125-34-5 | 1g |
$ 227.00 | 2023-09-06 | ||
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | P44001-1g |
Prosulfuron |
94125-34-5 | 97% | 1g |
￥746.0 | 2024-07-19 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | P44001-250mg |
Prosulfuron |
94125-34-5 | 97% | 250mg |
￥276.0 | 2024-07-19 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | P44000-100mg |
Prosulfuron |
94125-34-5 | 100mg |
￥1738.0 | 2021-09-08 | ||
| SHANG HAI BI DE YI YAO KE JI GU FEN Co., Ltd. | BD149379-100mg |
N-((4-Methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl)-2-(3,3,3-trifluoropropyl)benzenesulfonamide |
94125-34-5 | 97% | 100mg |
￥154.0 | 2024-04-17 | |
| SHANG HAI BI DE YI YAO KE JI GU FEN Co., Ltd. | BD149379-250mg |
N-((4-Methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl)-2-(3,3,3-trifluoropropyl)benzenesulfonamide |
94125-34-5 | 97% | 250mg |
￥262.0 | 2024-04-17 |
Prosulfuron Production Method
Production Method 1
Reaction Conditions
1.1 Reagents: Sodium methoxide , Hydrochloric acid Solvents: Water ; 3 h, rt
1.2 Reagents: 1,8-Diazabicyclo[5.4.0]undec-7-ene Solvents: Acetonitrile ; 1 min, rt; 1.5 h, rt
1.3 Reagents: Hydrochloric acid Solvents: Water
1.2 Reagents: 1,8-Diazabicyclo[5.4.0]undec-7-ene Solvents: Acetonitrile ; 1 min, rt; 1.5 h, rt
1.3 Reagents: Hydrochloric acid Solvents: Water
Reference
Production Method 2
Reaction Conditions
Reference
- N-Phenylsulfonyl-N'-pyrimidinyl- and -triazinylureas, European Patent Organization, , ,
Production Method 3
Reaction Conditions
Reference
- Green preparation of prosulfuron drug, China, , ,
Production Method 4
Reaction Conditions
1.1 Catalysts: Cyclohexyl isocyanate Solvents: Chlorobenzene
1.2 Solvents: Chlorobenzene
1.2 Solvents: Chlorobenzene
Reference
- Process for the preparation of substituted benzenes and benzenesulfonic acids and derivatives thereof and a process for the preparation of N,N'-substituted ureas, European Patent Organization, , ,
Prosulfuron Raw materials
- Benzenesulfonyl isocyanate, 2-(3,3,3-trifluoropropyl)-
- Benzenesulfonamide, 2-(3,3,3-trifluoropropyl)-
- 4-methoxy-6-methyl-1,3,5-triazin-2-amine
Prosulfuron Preparation Products
Prosulfuron Suppliers
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:94125-34-5)Prosulfuron
Order Number:sfd20330
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally
Email:[email protected]
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:94125-34-5)Prosulfuron
Order Number:LE12321
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:06
Price ($):discuss personally
Email:[email protected]
Prosulfuron Related Literature
-
Liao Xiaoqing,Li Ruiyi,Li Zaijun,Sun Xiulan,Wang Zhouping,Liu Junkang New J. Chem., 2015,39, 5240-5248
-
Ana G. Neo,Ana Bornadiego,Jesús Díaz,Stefano Marcaccini,Carlos F. Marcos Org. Biomol. Chem., 2013,11, 6546-6555
-
Jason Y. C. Lim,Yong Yu,Guorui Jin,Kai Li,Yi Lu,Jianping Xie Nanoscale Adv., 2020,2, 3921-3932
-
Xing Zhao,Lu Bai,Rui-Ying Bao,Zheng-Ying Liu,Ming-Bo Yang,Wei Yang RSC Adv., 2017,7, 46297-46305
94125-34-5 (Prosulfuron) Related Products
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- 142469-14-5(Tritosulfuron)
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