Description

Quizalofop-p-Ethyl is a highly selective, post-emergence aryloxyphenoxypropionate herbicide. It is valued for its effective control of annual and perennial grass weeds in broadleaf crops, offering a reliable solution for crop protection programs. This compound is essential for agricultural producers and formulators seeking to enhance yield and manage resistant weed populations in key crops like soybeans, cotton, and sugar beets.

Application

• Selective post-emergence control of grass weeds in broadleaf crops such as soybeans, cotton, and sugar beets.
• Key component in herbicide formulations targeting resistant grass species like barnyardgrass, green foxtail, and wild oats.
• Used in integrated weed management (IWM) systems to reduce reliance on single-mode-of-action products.
• Applied in agricultural and horticultural settings for professional turf and ornamental grass management.
• Utilized as a technical material for the manufacturing of emulsifiable concentrate (EC) and other commercial herbicide formulations.
• Effective for use in oilseed crops, including canola and sunflower, for clean field maintenance.

Basic Information

Product Name	Quizalofop-p-Ethyl
CAS No.	100646-51-3
Molecular Formula	C19H17ClN2O4
Molecular Weight	372.80 g/mol
Synonyms	Quizalofop-P-ethyl; (R)-2-[4-(6-Chloro-2-quinoxalinyloxy)phenoxy]propanoic acid ethyl ester; Ethyl (R)-2-[4-(6-chloro-2-quinoxalinyloxy)phenoxy]propionate; Targa Super; Pilot Super; Assure II; NC-302; DPX-Y6202
EINECS	Contact for details

Quality Control

Our Quizalofop-p-Ethyl is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet relevant agricultural chemical standards. A Certificate of Analysis (COA) detailing all quality parameters is provided with each shipment to guarantee supply reliability and specification compliance for our B2B partners.

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. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	91 - 94 °C
Loss on Drying	≤ 0.5%

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