Description

Thifensulfuron Methyl CAS NO 79277-27-3 is a selective, post-emergence sulfonylurea herbicide. It is valued for its high efficacy at low application rates, offering broad-spectrum control of key broadleaf weeds in major row crops. This compound is essential for agricultural professionals and formulators seeking reliable, cost-effective weed management solutions. Its systemic action ensures thorough plant absorption for consistent performance.

Application

• Selective post-emergence weed control in soybean crops.
• Broadleaf weed management in corn (maize) fields.
• Use in wheat and other small grain cereals for specific weed spectra.
• Key active ingredient in professional agricultural herbicide formulations.
• Control of susceptible weeds in fallow land and non-crop areas.
• Component in tank mixes and pre-packaged mixtures for enhanced weed control programs.

Basic Information

Product Name	Thifensulfuron Methyl
CAS No.	79277-27-3
Molecular Formula	C12H13N5O6S2
Molecular Weight	387.39 g/mol
Synonyms	Methyl 3-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]-2-thiophenecarboxylate; 2-Thiophenecarboxylic acid, 3-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]-, methyl ester; Thifensulfuron-methyl; Harmony; Pinnacle; DPX-M6316
EINECS	Contact for details

Quality Control

Our Thifensulfuron Methyl is manufactured under a rigorous quality management system. Every batch is analyzed to confirm identity, purity, and conformance to technical-grade specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to ensure traceability and quality assurance for our customers.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the original container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Off-white to beige crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 2.0%
pH (1% suspension)	4.0 - 7.0

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.