Description

Herbicide CAS NO 101306-98-3 is a selective systemic herbicide belonging to the sulfonylurea chemical class, designed for effective post-emergence weed control. Its primary value lies in its high efficacy at low application rates, offering a cost-effective and environmentally considered solution for managing broadleaf weeds and some grasses in key crops. This product is essential for agricultural professionals and formulators seeking reliable active ingredients for crop protection programs. Its systemic action ensures thorough control of targeted weeds, supporting higher crop yields and quality.

Application

This sulfonylurea herbicide is formulated for use in a variety of agricultural settings, targeting specific weed species to protect crop health and maximize yield.

• Cereal Crops: Selective weed control in wheat, barley, and oats.
• Rice Paddies: Management of broadleaf weeds and sedges in rice cultivation.
• Turf and Ornamentals: Weed suppression in managed lawns, golf courses, and ornamental landscapes.
• Industrial Vegetation Management: Control of unwanted vegetation along railways, roadways, and utility rights-of-way.
• Formulation Intermediate: Serves as a key active ingredient for manufacturers producing branded herbicide formulations.

Basic Information

Product Name	Herbicide CAS NO 101306-98-3
CAS No.	101306-98-3
Molecular Formula	C15H16ClN5O4S
Molecular Weight	405.83 g/mol
Synonyms	Pyrazosulfuron-ethyl; Ethyl 5-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-1-methylpyrazole-4-carboxylate; Sirius; Millagro; 1-Methyl-4-ethoxycarbonyl-5-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)pyrazole; NC-311
EINECS	Contact for details

Quality Control

Our Herbicide CAS NO 101306-98-3 is manufactured under a strict quality management system to ensure batch-to-batch consistency and efficacy. The product undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to meet technical-grade specifications. A Certificate of Analysis (COA) detailing purity, identity, and related substances is provided with each shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	≤ 2.0%
Moisture (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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