Description

Sulfachlorpyrazine is a synthetic sulfonamide derivative with potent antibacterial activity, primarily targeting coccidiosis in veterinary medicine. Its efficacy against a broad spectrum of protozoan parasites makes it a critical component in livestock health management, ensuring animal welfare and productivity. This compound is essential for manufacturers of veterinary pharmaceuticals and feed additives serving the global poultry, swine, and cattle industries.

Application

• Veterinary Anticoccidial Agent: Primary use in the prevention and treatment of coccidiosis in poultry (broilers, layers) and other livestock.
• Feed Additive Formulations: Incorporated into medicated animal feed premixes for prophylactic herd health management.
• Veterinary Pharmaceutical Intermediates: Serves as a key active pharmaceutical ingredient (API) in the synthesis of injectable or oral dosage forms.
• Aquaculture Health Management: Used in some formulations to control protozoan infections in farmed fish and shrimp.
• Companion Animal Medicine: Found in specific therapeutic regimens for pets, such as rabbits and birds, susceptible to coccidial infections.
• Research & Development: Utilized in biochemical and pharmacological studies investigating sulfonamide mechanisms and resistance patterns.

Basic Information

Product Name	Sulfachlorpyrazine
CAS No.	1672-91-9
Molecular Formula	C10H9ClN4O2S
Molecular Weight	284.72 g/mol
Synonyms	4-Amino-N-(6-chloro-3-pyrazinyl)benzenesulfonamide; Sulfachlorpyrazine Sodium; Sulfachlorpyrazinum; 6-Chloro-3-sulfanilamidopyrazine; Sulfaclozine; ESB3; Coccidiosis Sulfa Drug; Vetisulid
EINECS	Contact for details

Quality Control

Our Sulfachlorpyrazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, assay, and impurity profiling via HPLC, to ensure it meets high-purity standards suitable for pharmaceutical use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with relevant specifications.

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 incompatible materials and moisture to maintain product integrity and shelf life.

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)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
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.