Description

Diaveridine is a synthetic diaminopyrimidine derivative that functions as a potent dihydrofolate reductase (DHFR) inhibitor. This compound is valued for its synergistic antibacterial and antiprotozoal activity when used in combination with sulfonamides. It is primarily utilized in the veterinary pharmaceutical industry for the formulation of medicated feed and therapeutic agents. Our supply of Diaveridine CAS NO 5355-16-8 ensures high purity and reliable quality for critical manufacturing processes.

Application

• Veterinary Pharmaceuticals: Key active pharmaceutical ingredient (API) in combination therapies for the treatment of coccidiosis and bacterial infections in poultry and livestock.
• Medicated Feed Additives: Incorporated into premixes and feed formulations to promote animal health and growth performance.
• Antimicrobial Synergist: Used alongside sulfa drugs to enhance efficacy and combat drug-resistant strains in veterinary medicine.
• Research & Development: Serves as a reference standard and biochemical tool in pharmacological studies targeting folate metabolism.
• Intermediate Synthesis: Potential building block for the research and development of novel DHFR inhibitor compounds.

Basic Information

Product Name	Diaveridine
CAS No.	5355-16-8
Molecular Formula	C13H16N4O2
Molecular Weight	260.29 g/mol
Synonyms	2,4-Diamino-5-(3,4-dimethoxybenzyl)pyrimidine; Diaveridin; DVDA; NSC 106570; 5-[(3,4-Dimethoxyphenyl)methyl]-2,4-pyrimidinediamine; 2,4-Diamino-5-(3,4-dimethoxybenzyl)pyrimidine; 5-(3,4-Dimethoxybenzyl)pyrimidine-2,4-diamine
EINECS	226-316-1

Quality Control

Our Diaveridine is manufactured under a strict quality management system. Each batch is tested to ensure it meets high-purity standards suitable for pharmaceutical applications. A comprehensive Certificate of Analysis (COA) is provided, detailing parameters such as assay, related substances, and residual solvents. We support compliance with relevant veterinary pharmacopoeia standards and can provide documentation for regulatory submissions.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.0%
Loss on Drying	≤ 1.0%
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.