Description

Methoprotryne is a selective triazine herbicide known for its pre- and early post-emergence activity against a broad spectrum of annual grasses and broadleaf weeds. Its core value proposition lies in providing reliable, long-lasting residual control in key agricultural systems, enhancing crop yield and quality. This product is essential for professional growers and agrochemical formulators targeting crops such as cereals, maize, and certain vegetables, where effective weed management is critical for commercial success.

Application

• Selective Herbicide in Cereals: Primary use for pre- and early post-emergence weed control in wheat, barley, and rye.
• Maize (Corn) Protection: Applied for residual control of annual weeds in maize crops.
• Industrial Vegetation Management: Used in non-crop areas such as railways, roadsides, and industrial sites for total vegetation control.
• Agrochemical Formulation: Serves as a key active ingredient in the manufacturing of suspension concentrates (SC) and wettable powders (WP).
• Orchard and Vineyard Maintenance: Employed in the strips between tree and vine rows to manage weed competition.
• Research & Development: Used as a reference standard or intermediate in agricultural chemical research.

Basic Information

Product Name	Methoprotryne
CAS No.	841-06-5
Molecular Formula	C11H21N5OS
Molecular Weight	271.38 g/mol
Synonyms	Methoprotryn; 2-Methylthio-4-isopropylamino-6-(3-methoxypropylamino)-1,3,5-triazine; G 36393; Gesaran; Methoprotryne; Methoprotryn [ISO]; Methoprotryne [BSI:ISO]
EINECS	212-658-8

Quality Control

Our Methoprotryne is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including HPLC for assay and purity verification, to meet typical technical grade specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your specifications and industry standards.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	68°C - 72°C

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