Description

Triaziflam [Iso] is a selective herbicide belonging to the triazolopyrimidine sulfonamide chemical class, identified by CAS NO 131475-57-5. It functions as a potent acetolactate synthase (ALS) inhibitor, effectively controlling a broad spectrum of broadleaf and grassy weeds in various cropping systems. This compound is essential for agricultural chemical manufacturers and formulators developing advanced, high-efficacy herbicide solutions for global crop protection markets.

Application

• Active ingredient in pre-emergent and post-emergent selective herbicide formulations.
• Weed control in key cereal crops such as wheat, barley, and oats.
• Management of resistant weed biotypes in integrated pest management (IPM) programs.
• Component in combination herbicide products for broad-spectrum activity.
• Use in agricultural research and development for new formulation technologies.
• Intermediate in the synthesis of other specialized agrochemical compounds.

Basic Information

Product Name	Triaziflam [Iso]
CAS No.	131475-57-5
Molecular Formula	C₁₅H₁₈F₃N₅O₂S
Molecular Weight	389.39 g/mol
Synonyms	Triaziflam; Iso-Triaziflam; 2,6-Difluoro-N-(5,8-dimethoxy[1,2,4]triazolo[1,5-c]pyrimidin-2-yl)benzenesulfonamide; Triazolopyrimidine sulfonamide herbicide; ALS inhibitor herbicide
EINECS	Contact for details

Quality Control

Our Triaziflam [Iso] is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) detailing key parameters such as assay and impurity profiles, supporting your formulation and regulatory requirements.

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 flame. The container should be kept tightly closed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%

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