Description

Fentrazamide is a selective herbicide belonging to the tetrazolinone chemical class, widely recognized for its effective pre- and early post-emergence weed control. Its primary value lies in providing reliable, long-lasting residual activity against a broad spectrum of annual grasses and broadleaf weeds in key crops. This makes it an essential component in modern integrated pest management (IPM) programs for agriculture. Industries and professionals involved in crop protection, agrochemical formulation, and agricultural research will find this product critical for developing effective herbicide solutions.

Application

Fentrazamide CAS NO 158237-07-1 is formulated for use in various agricultural settings. Its primary and related applications include:

• Selective Weed Control in Rice Paddies: Pre-emergence and early post-emergence control of annual grasses, sedges, and some broadleaf weeds in transplanted and direct-seeded rice.
• Turf and Ornamental Management: Used in professional turf management on golf courses, lawns, and sod farms, as well as in ornamental plant production.
• Agrochemical Formulation: Serves as a key active ingredient in the manufacturing of emulsifiable concentrate (EC), wettable powder (WP), and granule (GR) herbicide formulations.
• Industrial Vegetation Control: Management of unwanted vegetation in non-crop areas such as along railways, fence lines, and industrial sites.
• Research and Development: Used as a reference standard or active material in agricultural R&D for efficacy studies, environmental fate testing, and formulation development.

Basic Information

Product Name	Fentrazamide
CAS No.	158237-07-1
Molecular Formula	C₁₆H₁₃Cl₂N₃O₂
Molecular Weight	350.20 g/mol
Synonyms	4-(2-Chlorophenyl)-N-cyclohexyl-4,5-dihydro-5-oxo-1H-tetrazole-1-carboxamide; Fentrazamide; TZDN; Fentrazamide herbicide; Tetrazolinone herbicide; Fentrazamid; Fentrazamide [ISO]; Fentrazamide (BSI, ISO); 1H-Tetrazole-1-carboxamide, 4-(2-chlorophenyl)-N-cyclohexyl-4,5-dihydro-5-oxo-
EINECS	Contact for details

Quality Control

Our Fentrazamide is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and reliability. Quality control adheres to relevant ISO and FAO/WHO specifications for pesticide active ingredients. Each batch is analyzed for identity, purity, and impurity profiles using advanced analytical techniques. A comprehensive Certificate of Analysis (COA), detailing all test results against release specifications, is provided with every shipment to guarantee product integrity for your formulation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, open flames, and incompatible materials. The product is light-sensitive and should be stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Moisture Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%
pH (1% suspension)	5.0 - 8.0

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