Description

Dicyclanil is a potent insect growth regulator (IGR) belonging to the chemical class of pyrimidine derivatives. Its primary value lies in its exceptional efficacy in controlling ectoparasites, particularly blowfly larvae, by inhibiting chitin synthesis and disrupting the molting process. This makes it a critical active ingredient for the animal health industry, specifically for the production of veterinary pharmaceuticals and insecticidal formulations. Key industrial users include manufacturers of pour-on and spray-on treatments for livestock, such as sheep and cattle, to prevent myiasis and improve animal welfare.

Application

• Active Pharmaceutical Ingredient (API) in veterinary pour-on formulations for livestock.
• Key component in insect growth regulator (IGR) sprays for flystrike prevention in sheep.
• Manufacture of long-acting insecticidal ear tags for cattle.
• Formulation of topical solutions for controlling blowfly (Lucilia cuprina) and other dipteran larvae.
• Intermediate in the synthesis of more complex agrochemical compounds.
• Research and development of novel ectoparasiticide products.

Basic Information

Product Name	Dicyclanil
CAS No.	112636-83-6
Molecular Formula	C12H13N7
Molecular Weight	255.28 g/mol
Synonyms	4,6-Diamino-2-cyclopropylaminopyrimidine-5-carbonitrile; CGA-183893; Vetrazin® (trade name); CL 183,893; 5-Cyano-4,6-diamino-2-(cyclopropylamino)pyrimidine; 2-Cyclopropylamino-4,6-diamino-5-cyanopyrimidine
EINECS	Contact for details

Quality Control

Our Dicyclanil is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity suitable for veterinary pharmaceutical applications. Quality assurance includes comprehensive testing against established pharmacopeial standards and in-house specifications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your formulation requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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