
API
API
- Antiparasitics
- Antibiotics
- Vitamins and Minerals
- Digestive System Drugs
- Hematological Drugs
- Tissue Metabolism Drugs
- Feed Additives
- Antistress Agents
- Antiserum
- Animal Diagnostic Biologicals
- Respiratories
- Hormones and Endocrine Regulators
- Antipyretics Analgesics
- Antiallergics
- Antineoplastics
- Anesthetics
- Urological Drugs
- Other Chemical Drugs
- Synthetic Anti-Infective Drugs
- Neurological Drugs
- Fluid,Electrolyte and Acid-Base Balancers
- Circulatory System Drugs
- Diagnostic Agents
- Specialty Drugs
- Antipyretics (TCM)
- Vaccines and Bacterins
- Immunomodulatory Drugs
- Veterinary APIs
- Inhibitors
Customized
API
Active Pharmaceutical Ingredients (APIs) are the biologically active compounds responsible for producing therapeutic effects in pharmaceutical products. They cover antibiotics, antivirals, antitumor agents, cardiovascular drugs, analgesics, neurological drugs, endocrine regulators, and veterinary APIs. API production requires strict impurity control, crystallinity management, stability validation, and GMP compliance. They are synthesized through complex organic reactions, fermentation, biotechnology, or extraction from natural sources. APIs form the essential core of all dosage forms, including tablets, injections, biologics, and controlled-release systems, and play a fundamental role in global healthcare and drug-innovation pipelines.
Vaccines and Bacterins
Vaccine and bacterin APIs include inactivated pathogens, purified antigens, toxoids, and recombinant biological components. They are used for infectious-disease prevention in humans and animals. Production requires strict biosafety control, validated potency, and precise immunogenicity consistency across batches.


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CAS No.:126161-67-9
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:133268-59-4
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:133957-16-1
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Content:99.90%
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CAS No.:148374-88-3
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Content:99.90%
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CAS No.:351186-51-1
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:676570-37-9
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:9014-03-3
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:93384-44-2
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Immunomodulatory Drugs
Immunomodulatory APIs include immune enhancers, suppressants, cytokine-related agents, and targeted immune regulators. They play key roles in autoimmune diseases, transplantation medicine, inflammatory disorders, and oncology. Strict purity, potency control, and biological safety are essential.


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CAS No.:104987-11-3
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:11011-38-4
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:159351-69-6
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:377727-87-2
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Content:99.00%
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CAS No.:53123-88-9
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Content:99.00%
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CAS No.:62304-98-7
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Content:99.00%
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CAS No.:83461-56-7
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:18699-02-0
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Veterinary APIs
Veterinary APIs include antibiotics, antiparasitics, vaccines, hormones, nutritional compounds, and anti-inflammatory agents specifically formulated for animal health. They support livestock treatment, pet medicine, and agricultural disease control. Safety, residue limits, and species suitability are critical.


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CAS No.:101831-37-2
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:11006-76-1
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:129496-10-2
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:17090-79-8
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:56377-79-8
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:69004-03-1
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:8027-21-2
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:8067-69-4
Grade:Pharmacy Grade
Content:99.00%
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Inhibitors
Inhibitor APIs include enzyme inhibitors, receptor blockers, signaling-pathway regulators, and targeted molecular inhibitors used in oncology, immunology, endocrinology, neurology, and infectious-disease therapy. They represent a major direction in modern drug innovation due to their precision and high therapeutic specificity.


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CAS No.:1092061-61-4
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:700874-72-2
Grade:Pharmacy Grade
Content:99.00%
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CAS No.:10122-45-9
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:19977-10-7
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:100142-85-6
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:100990-46-3
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:100992-60-7
Grade:Pharmacy Grade
Content:99.90%
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CAS No.:103141-09-9
Grade:Pharmacy Grade
Content:99.90%
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Why choose US
Trusted Manufacturer
With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.
Rigorous Quality Assurance
Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.
Advanced R&D Expertise
Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.
