Description

Diaveridine Hydrochloride is a synthetic antibacterial agent belonging to the diaminopyrimidine class, functioning as a potent dihydrofolate reductase inhibitor. This compound is valued for its synergistic activity with sulfonamides, effectively blocking folic acid synthesis in susceptible microorganisms. It is primarily utilized in the veterinary pharmaceutical industry for the treatment and prevention of coccidiosis and other bacterial infections in livestock and poultry. Our supply ensures high purity and consistent quality, meeting the stringent demands of global pharmaceutical manufacturing.

Application

• Veterinary Anticoccidial Formulations: A key active pharmaceutical ingredient (API) in medicated feeds and water-soluble powders for poultry and livestock.
• Sulfonamide Potentiator: Used in combination with sulfa drugs to enhance antibacterial efficacy and combat drug resistance.
• Pharmaceutical Intermediates: Serves as a critical building block in the synthesis of more complex dihydrofolate reductase inhibitors.
• Research & Development: Employed in microbiological and biochemical research to study folate metabolism and antibacterial mechanisms.
• Aquaculture Health Management: Potential application in controlling bacterial diseases in farmed fish and shellfish.

Basic Information

Product Name	Diaveridine Hydrochloride
CAS No.	2507-23-5
Molecular Formula	C₁₃H₁₆N₄O₂ • HCl
Molecular Weight	296.75 g/mol
Synonyms	2,4-Diamino-5-(3,4-dimethoxybenzyl)pyrimidine hydrochloride; Diaveridine HCl; DVD HCl; 5-[(3,4-Dimethoxyphenyl)methyl]-2,4-pyrimidinediamine monohydrochloride; NSC 106570; Diaveridinium chloride; Diamthazole Hydrochloride (related compound)
EINECS	Contact for details

Quality Control

Our Diaveridine Hydrochloride is manufactured under a quality management system and undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical use. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We can supply material that aligns with various pharmacopeial expectations, and specifications can be tailored upon request.

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). The product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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