Description

Thiazopyr is a selective pre-emergent herbicide belonging to the pyridine chemical class, valued for its effective control of annual grasses and broadleaf weeds. Its primary commercial value lies in providing long-lasting residual activity, offering growers a reliable foundation for integrated weed management programs. This product is essential for agricultural professionals and formulators in the crop protection industry, particularly for use in tree fruits, vines, nuts, and citrus crops.

Application

• Pre-emergent Weed Control in Orchards and Vineyards: Applied to soil to prevent the germination and establishment of problematic annual grasses and broadleaf weeds in permanent crops.
• Citrus Crop Protection: Used in citrus groves to manage weeds that compete for nutrients and water, supporting healthy tree growth and fruit yield.
• Nursery and Ornamental Production: Provides selective weed control in the production of tree seedlings and ornamental plants, ensuring clean growing beds.
• Industrial Vegetation Management: Employed in non-crop areas such as fence lines, rights-of-way, and around industrial sites for long-term vegetation suppression.
• Formulation into Herbicidal Products: Serves as a key active ingredient for agrochemical companies formulating professional-grade selective herbicide products.

Basic Information

Product Name	Thiazopyr
CAS No.	117718-60-2
Molecular Formula	C16H17F5N2O3S
Molecular Weight	412.38 g/mol
Synonyms	Methyl 2-(difluoromethyl)-5-(4,5-dihydro-1,3-thiazol-2-yl)-4-isobutyl-6-(trifluoromethyl)nicotinate; MON 13200; RH-123652; Thiazopyr herbicide; 2-(Difluoromethyl)-5-(4,5-dihydro-2-thiazolyl)-4-isobutyl-6-(trifluoromethyl)-3-pyridinecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Thiazopyr technical material is manufactured under a strict quality management system to ensure batch-to-batch consistency and efficacy. Quality is verified through comprehensive analytical testing, including assay by HPLC and identification by FTIR. A Certificate of Analysis (COA) detailing purity, impurity profile, and physical properties is provided with each shipment to guarantee compliance with your technical specifications.

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. Store separately from strong oxidizers, acids, and foodstuffs.

Specification

Item	Specification
Appearance	Off-white to tan crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 0.5%
pH (1% suspension)	5.0 - 7.0

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