Veterinary APIs
Your Professional Veterinary APIs Supplier
Xiamen Origin Biotech Co., Ltd.
Xiamen Origin Biotech Co., Ltd., a certified 'State Hi-tech Enterprise,' specializes in the integration of R&D, manufacturing, and sales of human and veterinary APIs and intermediates. The company's product portfolio encompasses hormones, proteins and peptides, prostaglandins, small molecule compounds, and other APIs. These products are widely applied in the fields of reproduction, endocrinology, and gynecology, catering to both human and veterinary requirements.
Why Choose Origin Biotech
Xiamen Origin provides tailored solutions for product development and R&D services for new products, aligning with specific customer demands.
Our team possesses extensive experience in pharmaceutical manufacturing and is equipped with the technical expertise required to meet diverse client needs effectively.
We implement stringent quality control protocols at every stage of production, from raw material inspection to environmental monitoring, ensuring compliance with the highest industry standards.
Our manufacturing facility spans a total area of 2,523 square meters, including a Class D cleanroom area of 365 square meters. The facility is designed and constructed in strict adherence to GMP regulations, ensuring optimal production conditions.
Veterinary APIs
Active Pharmaceutical Ingredients for Veterinary Use
Active Pharmaceutical Ingredients (APIs) for veterinary use are crucial components of pharmaceutical products designed specifically for animals. These APIs serve as the core therapeutic agents responsible for producing the desired pharmacological effects in veterinary medicine. Similar to APIs used in human medicine, APIs for veterinary use are developed and approved for particular animal species, taking into account their unique physiological requirements.
APIs for veterinary use encompass a wide range of therapeutic areas and are employed in the treatment and prevention of various diseases and conditions in animals.
At Origin Biotech, there are three important classes of APIs for veterinary use: Protein and Peptide , Veterinary Prostaglandins , and Small Molecular Compounds .
Types of Veterinary APIs
The veterinary APIs produced by our company mainly include the following types:
Protein and Peptide APIs
Derived from proteins or peptides with specific biological activities, these play a significant role in veterinary endocrinology. Synthetic hormones such as growth hormone and FSH are used to regulate growth and reproduction in livestock and companion animals. They are formulated into injections or implants for the necessary hormonal supplementation. In veterinary medicine, proteins are large complex molecules made of long amino acid chains, while peptides are smaller, simpler chains — both are being increasingly explored for their therapeutic potential.
Veterinary Prostaglandins
Prostaglandins are fatty-acid hormones with a wide variety of clinical applications in equine and general veterinary reproduction. Prostaglandin analogs such as cloprostenol and dinoprost tromethamine are used to induce estrus synchronization, manage reproductive disorders, and facilitate parturition in animals. In most applications, these compounds are used to induce lysis of the corpus luteum or to stimulate uterine contractions.
Small Molecular Compounds
Small molecule compounds in veterinary medicine are low-molecular-weight, chemically synthesized drugs used to treat various animal health issues, including infections, cancers, and other diseases. NSAIDs such as carprofen and ketoprofen fall into this category and are widely used to manage pain, inflammation, and fever. They are characterized by their ability to be orally administered, penetrate cell membranes, and target specific biological pathways.
Product Parameters

|
Molecular Formula |
C13H17ClN2 |
|
Molar Mass |
236.74 |
|
Density |
1.17 g/cm³ |
|
Melting Point |
156.5–157.5° |
|
Boiling Point |
381.9°C at 760 mmHg |
|
Specific Rotation (α) |
+52.4° (c = 1 in water) |
|
Flash Point |
191.3°C |
|
Solubility |
Soluble in water (100 mM), DMSO (48 mg/ml), and ethanol (48 mg/ml) |
|
Vapor Pressure |
1.08E-05 mmHg at 25°C |
|
Appearance |
Crystalline powder |
|
Color |
White or off-white |
|
Storage Condition |
2–8°C |
Benefits of Veterinary APIs
Innovative APIs lead to more effective treatments, reducing the duration and severity of illnesses in animals — especially for conditions previously challenging to manage.
Targeted therapies and precision medicine mean animals experience fewer side effects and better quality of life during treatment.
Broad-spectrum antibiotics and novel antiviral APIs contribute to the prevention and management of disease outbreaks in animal populations, with implications for public health.
Advances in APIs for diagnostic purposes enable more accurate and timely disease detection, supporting early intervention and treatment.
Veterinary APIs contribute to advancements in preventive care, with development of new vaccines and prophylactic treatments for a range of animal diseases.
Applications of Veterinary APIs
Pain Management: APIs designed for analgesia and anti-inflammatory purposes are essential for addressing pain and inflammation in animals recovering from surgery, experiencing musculoskeletal pain, or suffering from chronic pain.
Chronic Conditions: Veterinary APIs are used in the management of chronic diseases like diabetes, arthritis, and cardiovascular conditions, assisting in controlling symptoms and improving quality of life.
Infections
APIs are crucial for developing antibiotics and antiviral drugs to treat bacterial and viral infections in both domestic pets and livestock.
Parasitic Infections
APIs are employed in antiparasitic drugs to control worms, fleas, ticks, and mites that can harm both pets and livestock.
Reproductive Health
Certain APIs manage animal reproductive health, ensuring successful breeding, fertility, and related aspects.
Rare Diseases
In some cases, APIs treat rare and specific diseases affecting particular animal species, ensuring they receive specialized care.
Packaging and Shipping
| Packaging | We have different sizes of glasses and foil bags. You can request small separate packages or complete packages. |
| Shipping |
By Express (FedEx, DHL) · By Air Transportation
|
Our Certifications

Frequently Asked Questions
Concerning Origin Biotech
Welcome to inquire about our veterinary API products. Origin Biotech will provide you with high-quality products, preferential prices, and considerate services.
Get in touch with our team to learn how Origin Biotech can support your next project.
We're well-known as one of the leading veterinary apis manufacturers and suppliers in China. If you're going to buy high quality veterinary apis with competitive price, welcome to get more information from our factory. Also, customized service is available.
Veterinary APIs, Trilostane















