Description

Prallethrin is a potent synthetic pyrethroid insecticide known for its rapid knockdown effect against a wide range of flying and crawling insects. Its high efficacy at low application rates makes it a critical active ingredient for professional pest management. This compound is essential for manufacturers of household insecticides, public health products, and agricultural formulations targeting pest control. Prallethrin CAS NO 204244-85-9 is valued for its stability in various carrier systems and its contribution to effective, fast-acting insecticidal solutions.

Application

Prallethrin is a key insecticidal component in numerous commercial and public health products. Its primary applications include:

• Household Insecticide Formulations: Used in aerosol sprays, mosquito coils, electric vaporizer mats, and liquid vaporizers for indoor flying insect control.
• Public Health Programs: Incorporated into space sprays and fogging concentrates for the control of mosquitoes and other disease vectors in community-wide interventions.
• Agricultural Pest Management: Formulated for the protection of stored grains and commodities against insect infestation.
• Professional Pest Control Products: A component in industrial and commercial insecticide concentrates for use by pest management professionals (PMPs).
• Animal Health: Used in ectoparasiticide products for environmental control of fleas, ticks, and flies in animal housing.

Basic Information

Product Name	Prallethrin
CAS No.	204244-85-9
Molecular Formula	C19H24O3
Molecular Weight	300.39 g/mol
Synonyms	Prallethrin; (S)-2-Methyl-4-oxo-3-(2-propynyl)cyclopent-2-enyl (1R)-cis,trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; ETOC; S-4068SF; Pralle; d-Prallethrin; (S)-Prallethrin; Allethrin analogue
EINECS	Contact for details

Quality Control

Our Prallethrin is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including assay by HPLC, identification by IR spectroscopy, and control of key impurities. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring compliance with relevant specifications for technical-grade active ingredients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15-25°C. This material is light-sensitive and should be stored away from direct light. It is also easily oxidized; containers should be kept tightly sealed when not in use to minimize exposure to air.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 92.0%
Specific Rotation	Contact for details
Related Substances (HPLC)	Contact for details
Water Content	≤ 0.5%

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