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Product Description
Tilmicosin Phosphate is a veterinary pharmaceutical active ingredient used in animal health formulations requiring a stable phosphate salt form of tilmicosin. Supplied as a high-quality API raw material, it is commonly used by veterinary pharmaceutical manufacturers for developing oral solutions, premixes, and other regulated veterinary dosage forms with controlled potency and quality specifications.
Tilmicosin Phosphate is the phosphate salt form of tilmicosin, a semi-synthetic macrolide antibiotic derived from tylosin. The phosphate salt form is widely used in veterinary pharmaceutical applications because it provides suitable handling properties and formulation compatibility for animal health products.
As a veterinary active pharmaceutical ingredient, Tilmicosin Phosphate requires strict quality management, including identity confirmation, assay determination, impurity control, residual solvent evaluation, and analytical documentation. Buyers typically evaluate salt form consistency, potency, and batch-to-batch reliability before supplier qualification.
| Item | Specification |
|---|---|
| Product Name | Tilmicosin Phosphate Powder |
| Product Category | Veterinary Active Pharmaceutical Ingredient / Macrolide Antibiotic |
| Salt Form | Phosphate salt of tilmicosin |
| CAS Number | 137330-13-3 |
| Molecular Formula | C46H81N2O17P |
| Molecular Weight | Approximately 1015.10 g/mol |
| Appearance | White to yellowish crystalline powder |
| Assay | Veterinary pharmaceutical-grade assay according to applicable specifications |
| Identification | Conforms to Tilmicosin Phosphate reference standard identification requirements |
| Standard Test Method | HPLC |
| Related Substances | Controlled according to veterinary API specifications |
| Residual Solvents | Controlled according to pharmaceutical quality requirements |
| Water Content | Controlled according to product specification |
| Particle Size | Fine powder; customizable according to formulation requirements |
| Shelf Life | Typically 24 months under recommended storage conditions |
| Storage | Store tightly sealed in a cool, dry place protected from moisture and direct light |
| Packaging | Pharmaceutical-grade foil bags and fiber drums; customized packaging available |
The primary procurement consideration for Tilmicosin Phosphate is selecting the correct salt form for the intended veterinary formulation. Compared with evaluating only tilmicosin content, professional buyers should also consider phosphate salt identity, analytical consistency, formulation compatibility, and documentation quality.
| Evaluation Factor | Why It Matters | Buyer Consideration |
|---|---|---|
| Salt Form Verification | Confirms the supplied material is the required phosphate form | Review identification testing and analytical reports |
| Assay and Potency | Ensures consistent active ingredient performance | Evaluate HPLC assay method and batch results |
| Solubility and Handling | Influences formulation processing | Consider dosage form requirements and production conditions |
| Quality Documentation | Supports veterinary API qualification | Review COA, TDS, SDS, and batch records |
Salt selection is an important factor in pharmaceutical ingredient development. Tilmicosin Phosphate requires confirmation of the correct phosphate salt structure because differences in salt form can influence handling characteristics, formulation processing, and quality evaluation procedures.
Tilmicosin Phosphate requires comprehensive testing before release as a veterinary pharmaceutical raw material. Typical quality control procedures include:
COA, TDS, SDS, and technical documentation can be provided for procurement review and veterinary pharmaceutical quality assessment.
Tilmicosin Phosphate is commonly supplied in sealed pharmaceutical-grade packaging designed to protect the material from moisture, contamination, and environmental exposure.
The product should be stored in tightly sealed containers under cool and dry conditions. Protection from humidity, heat, and direct sunlight helps maintain material quality during storage.
Tilmicosin Phosphate can support veterinary pharmaceutical projects requiring API sourcing, technical documentation, specification review, and bulk ingredient supply. Support may include packaging customization, documentation preparation, and supply coordination according to project requirements.
Tilmicosin Phosphate is the phosphate salt form of tilmicosin. The salt form provides different handling and formulation characteristics, so buyers should confirm whether their production process requires the phosphate form specifically.
HPLC helps confirm active ingredient identity, assay, and quality attributes. For Veterinary APIs, reliable analytical testing supports consistent raw material evaluation and supplier qualification.
Buyers should review the specification sheet, batch COA, HPLC report, TDS, SDS, and quality documentation. Key evaluation points include identity, assay, salt form, impurities, residual solvents, and storage requirements.
Tilmicosin Phosphate should be stored in sealed packaging under cool and dry conditions, protected from moisture, heat, and direct light. Storage conditions should follow product specifications and technical documentation.
Tilmicosin Phosphate API Powder is a specialized veterinary pharmaceutical ingredient requiring correct salt form verification, analytical control, and reliable quality documentation. With controlled specifications and professional supply support, it provides a dependable raw material option for veterinary formulation development. Contact us today to request samples, a COA, technical documents, and a wholesale quotation for Tilmicosin Phosphate API Powder.

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