Description

Desmethyl Amidosulfuron is a key sulfonylurea herbicide intermediate and metabolite of the active ingredient amidosulfuron. This compound is essential for the research, development, and quality control of advanced crop protection solutions. It serves as a critical reference standard and building block for agrochemical manufacturers and analytical laboratories focused on herbicide efficacy and environmental fate studies.

Application

• Primary use as a high-purity reference standard for analytical method development and validation in agrochemical testing.
• Critical intermediate in the synthesis and research of next-generation sulfonylurea herbicides.
• Used in metabolite and residue studies to understand the environmental degradation pathway of amidosulfuron.
• Essential material for quality control laboratories to ensure batch-to-batch consistency of formulated herbicide products.
• Employed in toxicological and ecotoxicological research to assess the safety profile of herbicide degradation products.

Basic Information

Product Name	Desmethyl Amidosulfuron
CAS No.	935867-69-9
Molecular Formula	C8H10N4O5S
Molecular Weight	274.25 g/mol
Synonyms	1-(4,6-Dimethoxypyrimidin-2-yl)-3-(N-methylsulfamoyl)urea; N-((4,6-Dimethoxypyrimidin-2-yl)aminocarbonyl)-N-methylsulfamide; Amidosulfuron Desmethyl; Amidosulfuron Metabolite; HOE 095404; Desmethyl HOE 095404; Sulfonylurea Intermediate
EINECS	Contact for details

Quality Control

Our Desmethyl Amidosulfuron is produced under strict quality management protocols to ensure high purity and batch-to-batch consistency, suitable for research and analytical applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for fine chemical intermediates, and specifications can be tailored to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed tightly after each use to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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