Description

1R,3R,αr-Deltamethrin is a highly potent and stereochemically pure synthetic pyrethroid insecticide. Its exceptional efficacy at low application rates makes it a critical active ingredient for modern pest control solutions. This product is essential for manufacturers in the agricultural, public health, and animal health sectors seeking reliable and powerful insecticidal formulations.

Application

• Agricultural Insecticides: Formulated for the protection of a wide range of crops, including cotton, fruits, and vegetables, against lepidopteran, coleopteran, and other damaging pests.
• Public Health Pest Control: Used in the manufacture of products for mosquito control programs and the management of flies, cockroaches, and other disease vectors.
• Animal Health Products: Incorporated into ectoparasiticide formulations for livestock, poultry, and pets to control ticks, lice, mites, and fleas.
• Termite and Wood Preservatives: An active component in treatments for the protection of timber and structures from wood-boring insects.
• Stored Product Protection: Applied in solutions to protect grains and other stored commodities from insect infestation.
• Professional Pest Management (PM): A key ingredient in concentrates for professional pest control operators targeting a broad spectrum of pests in residential and commercial settings.

Basic Information

Product Name	1R,3R,αr-Deltamethrin
CAS No.	55700-99-7
Molecular Formula	C22H19Br2NO3
Molecular Weight	505.20 g/mol
Synonyms	Deltamethrin; Decamethrin; (S)-α-cyano-3-phenoxybenzyl (1R,3R)-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate; NRDC 161; K-othrin; Butox; Decis; AEF 032640; ENT 29117; RU 22974
EINECS	259-848-5

Quality Control

Our 1R,3R,αr-Deltamethrin is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including HPLC for assay and isomer content, and GC for residual solvents. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. The container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Isomer Content (1R,3R,αr)	≥ 95.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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