Description

n-(3,4,5,6-Tetrahydrophthalimido)-Methyl-D-1-Cis,Transchrysanthemate is a synthetic pyrethroid intermediate of significant commercial importance. This compound serves as a critical precursor in the production of advanced, high-performance insecticides and acaricides. It is essential for manufacturers in the agrochemical industry seeking to develop products with enhanced efficacy and environmental profiles.

Application

• Key Intermediate for Pyrethroid Synthesis: Primary use in the manufacturing of potent synthetic pyrethroid insecticides.
• Agrochemical Formulations: Used in the production of broad-spectrum insecticides for crop protection against a wide range of pests.
• Public Health Products: Found in formulations for mosquito control and other vector management solutions.
• Animal Health: Potential use in ectoparasiticide products for livestock and pets.
• Research & Development: Serves as a valuable building block in chemical research for novel active ingredients.
• Specialty Chemical Manufacturing: Used in fine chemical synthesis for specialized applications requiring its unique molecular structure.

Basic Information

Product Name	n-(3,4,5,6-Tetrahydrophthalimido)-Methyl-D-1-Cis,Transchrysanthemate
CAS No.	5284-41-3
Molecular Formula	C₂₁H₂₅NO₄
Molecular Weight	355.43 g/mol
Synonyms	N-(3,4,5,6-Tetrahydrophthalimidoyl)methyl (1R)-cis,trans-chrysanthemate; Tetramethrin Acid; Chrysanthemic Acid Tetrahydrophthalimidomethyl Ester; Phthalthrin Intermediate; (1R)-cis,trans-2,2-Dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylic Acid (3a,4,7,7a-Tetrahydro-4,7-methano-1H-isoindole-1,3(2H)-dion-2-yl)methyl Ester; NRDC 163; S-2852 Forte; ENT-27311.
EINECS	226-103-9

Quality Control

Our n-(3,4,5,6-Tetrahydrophthalimido)-Methyl-D-1-Cis,Transchrysanthemate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity, consistent isomer ratio, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee traceability and supply chain integrity.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Cis/Trans Isomer Ratio	As per customer requirement
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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