Description

Isonoruron is a selective urea-based herbicide belonging to the phenylurea chemical class. This compound is valued for its effective pre- and post-emergence control of a broad spectrum of annual grasses and broadleaf weeds in various crops. It is primarily utilized in the agricultural industry for crop protection programs. Isonoruron CAS NO 28805-78-9 is known for its systemic action, providing reliable weed management solutions.

Application

• Cereal Herbicide: Pre- and post-emergence control of weeds in wheat, barley, and other cereal crops.
• Orchard and Vineyard Management: Used for residual weed control in fruit orchards, vineyards, and other perennial crop systems.
• Industrial Vegetation Control: Management of unwanted vegetation on non-crop areas such as railways, roadsides, and industrial sites.
• Selective Weed Control in Legumes: Application in certain leguminous crops for targeted weed suppression.
• Turf Management: Used in professional turf settings for controlling specific weed species.
• Research & Development: Serves as a reference standard or intermediate in agrochemical research and synthesis of novel crop protection agents.

Basic Information

Product Name	Isonoruron
CAS No.	28805-78-9
Molecular Formula	C12H18N2O
Molecular Weight	206.29 g/mol
Synonyms	3-(3,4-Dichlorophenyl)-1-methoxy-1-methylurea; Isonoruron; DCPMU; 1-Methoxy-1-methyl-3-(3,4-dichlorophenyl)urea; Noruron isomer; NSC 163049; Urea, N-(3,4-dichlorophenyl)-N-methoxy-N-methyl-
EINECS	249-246-9

Quality Control

Our Isonoruron is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for assay and purity, to ensure it meets precise specifications for agrochemical use. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee consistency and reliability.

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). Keep away from heat, sparks, and open flames. Isolate from strong acids, strong bases, and foodstuffs.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	119 - 123 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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