Description

Tylvalosin Tartrate is a semi-synthetic macrolide antibiotic derived from tylosin, formulated as the tartrate salt to enhance stability and solubility. This compound is valued for its potent antibacterial activity, particularly against mycoplasmas and Gram-positive bacteria, making it a critical tool in veterinary medicine. It is primarily needed by manufacturers in the animal health sector for the formulation of premixes, feed additives, and injectable solutions to control respiratory and enteric diseases in livestock and poultry.

Application

• Veterinary Pharmaceutical Formulations: Key active ingredient in premixes, soluble powders, and injectables for swine, poultry, and cattle.
• Animal Feed Additives: Incorporated into medicated feeds to prevent and treat diseases like Porcine Respiratory Disease Complex (PRDC) and Mycoplasma infections.
• Aquaculture Health Management: Used in aquaculture for controlling bacterial infections in farmed fish and shellfish.
• Veterinary Research & Development: Serves as a reference standard and active pharmaceutical ingredient (API) in R&D for new animal health products.
• Broad-Spectrum Antibacterial Agent: Effective against a range of pathogens including *Mycoplasma hyopneumoniae*, *Actinobacillus pleuropneumoniae*, and *Staphylococcus* species.

Basic Information

Product Name	Tylvalosin Tartrate
CAS No.	63428-13-7
Molecular Formula	C53H87NO20 • C4H6O6
Molecular Weight	1138.3 g/mol
Synonyms	Acetylisovaleryltylosin Tartrate; AIV Tylosin Tartrate; Tylvalosin (base); N-(3-Acetyl-4-hydroxy-2-butyl)-O-mycaminosyltylonolide Tartrate; 4''-O-Acetyl-3''-O-isovaleryltylosin Tartrate; Tylvalosin hydrogen tartrate; Tylvalosin bitartrate
EINECS	Contact for details

Quality Control

Our Tylvalosin Tartrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for potency and related substances, to ensure it meets high-purity standards suitable for veterinary pharmaceutical applications. Certificates of Analysis (COA) detailing purity, identity, and microbiological data are available 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White or almost white powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms
Assay (HPLC, on dried basis)	95.0% ~ 102.0%
Water (Karl Fischer)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 2.0%; Total impurities ≤ 5.0%
Microbial Limits	Meets standard requirements

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