1. Bulk Rapamycin Supplier | GMP Certified Manufacturer | High-Purity Sirolimus API for Pharmaceutical & Research Applications
2. We are equipped to meet the demanding needs of OEM/ODM partners, offering flexible MOQ and COA services. Whether you’re a pharmaceutical company, a research institute, or an industrial manufacturer, we provide reliable and scalable supply solutions.
AIHerba® is a trusted Rapamycin supplier and manufacturer, specializing in high-purity Rapamycin (Sirolimus) for pharmaceutical, biotech, and research applications. Our GMP-certified manufacturing facility ensures consistent quality and regulatory compliance across all batches, providing bulk orders at competitive pricing for global buyers. With over 15 years of industry expertise, we guarantee the highest standards of product quality, transparency, and batch traceability.
Request a quote today and secure your Rapamycin supply at industry-leading prices.
3. What Is Rapamycin?
Rapamycin, also known as Sirolimus, is a potent mTOR (mechanistic target of rapamycin) inhibitor, widely used in pharmaceutical, biotech, and research sectors. This compound plays a critical role in cellular regulation, influencing various biological processes such as cell growth, proliferation, and protein synthesis. It has proven to be a valuable ingredient in pharmaceutical-grade formulations, and its applications span from anti-aging studies to immunosuppressive therapies and cancer research.
4. Detailed Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Rapamycin (Sirolimus) |
| Purity | 98% – 99% |
| CAS Number | 53123-88-9 |
| Molecular Weight | 914.17 g/mol |
| Form | Powder / API |
| Appearance | White crystalline powder |
| Grade | Pharmaceutical, Research |
| Packaging | 10g, 100g, 500g, 1kg |
| Certificate of Analysis (COA) | Available per batch |
| Storage | Cool, dry place |
| Shelf Life | 2 Years |
5. Product Source & Raw Material Origin
Our Rapamycin is sourced from carefully selected, high-quality raw materials. The compound is manufactured in compliance with GMP standards, using natural fermentation processes. All ingredients are fully traceable, ensuring the highest levels of purity and quality control.
6. Mechanism of Action & Functional Properties
Rapamycin works by inhibiting the mTOR signaling pathway, a key regulator of cell growth and metabolism. It has immunosuppressive properties and is commonly used in organ transplantation and cancer research. Rapamycin is also studied for its potential anti-aging effects by slowing down the cell cycle and promoting cellular longevity.
Functional properties include:
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Inhibition of mTOR pathway
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Cell cycle arrest in G1 phase
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Modulation of immune responses
7. Application-Relevant Benefits (Regulatory-Safe)
Rapamycin is used for pharmaceutical and biotechnological applications. In industrial settings, it can support:
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Cancer research (targeting cell growth pathways)
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Immunosuppressive formulations (post-transplantation therapies)
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Anti-aging studies (longevity and cellular regeneration)
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Cellular model development (for laboratory and industrial research)
These applications are aligned with regulatory guidelines, and our product is suitable for GMP-compliant manufacturing.
8. Usage Guidelines & Formulation Recommendations
For optimal performance, Rapamycin should be handled with care according to specific formulation requirements for each application. We recommend:
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For research purposes: Typical concentrations range from 1-100nM in culture media, depending on the experimental setup.
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For pharmaceutical applications: Ensure compliance with USP or EP standards for formulation.
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For bulk processing: Follow guidelines for high-purity API integration into industrial formulations.
9. Traditional & Modern Industrial Applications
Rapamycin has a broad range of applications in both traditional and modern industrial settings:
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Traditional pharmaceutical applications in immunosuppressive drugs
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Modern research in mTOR-related diseases, anti-aging therapies, and cancer
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Biotechnology for genetic research and cell culture applications
10. COA & Quality Control Specifications
We provide comprehensive COA (Certificate of Analysis) for each batch, ensuring full traceability and compliance with international standards:
Certificate of Analysis (COA) Summary – Rapamycin (Research Grade)
| Category | Parameter | Specification | Test Method |
|---|---|---|---|
| Identity | HPLC Retention | Matches Reference | HPLC-UV |
| Assay | Rapamycin Content | ≥ 98.0% | HPLC-UV |
| Purity | Related Substances | ≤ 2.0% | HPLC-UV |
| Safety | Heavy Metals | ≤ 10 ppm | ICP-MS |
| Residual Solvents | Meet ICH Guidelines | GC-MS | |
| Microbiology | Endotoxin | < 0.5 EU/mg | LAL Test |
| Sterility | Sterile | Membrane Filtration |
11. Manufacturing Process & Production Flow
Rapamycin is produced under strict GMP guidelines, following these steps:
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Raw material procurement (high-quality fermentation)
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Purification and isolation (via chromatography)
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Drying and milling (to desired particle size)
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Quality control (via COA and GMP batch testing)
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Packaging and shipping (ensuring traceability)
12. Storage, Shelf Life & Packaging
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Storage: Store in a cool, dry place, away from direct sunlight and humidity.
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Shelf Life: 2 years from the manufacturing date.
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Packaging: Available in various sizes: 10g, 100g, 500g, and 1kg.
13. MOQ, Sample Policy & Global Shipping
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MOQ: We offer flexible MOQ options starting at 10g for trial orders.
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Sample Policy: Free samples available for verification of quality.
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Shipping: Global shipping with tracking; lead time varies by order volume.
14. Clinical Data & Scientific Research
Our Rapamycin has been involved in several clinical studies and scientific research. While not intended for medical use, numerous studies published on platforms such as PubMed and NIH highlight its potential in anti-aging and immunosuppressive therapies. For more information, please consult scientific literature and research papers.
15. Applicable Industries
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Pharmaceutical (API supplier for drug formulations)
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Biotechnology (mTOR research, gene therapy)
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Cosmetics (anti-aging products)
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Food supplements (longevity and health supplements)
16. Industry Application Scenarios
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Cancer Research: Using Rapamycin to inhibit mTOR signaling in tumor cells.
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Transplant Medicine: Formulations for immunosuppressive therapies in organ transplantation.
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Longevity Research: Rapamycin’s potential role in extending lifespan in cellular models.
17. Supplier Comparison & Procurement Guide
When comparing Rapamycin suppliers, ensure they offer:
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GMP-certified production
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COA & traceability
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Competitive pricing for bulk orders
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OEM/ODM capabilities for large-scale manufacturing
18. FAQ for B2B Buyers
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What is the minimum order quantity (MOQ) for Rapamycin?
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Do you offer custom packaging options?
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Is the product suitable for use in pharmaceuticals and cosmetics?
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Can I get a sample of Rapamycin?
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What is your lead time for bulk orders?
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Is your product compliant with international quality standards?
19. References & Regulatory Sources
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PubMed: Rapamycin Clinical Studies
Manufacturer & Quality Assurance
Manufactured by AIHerba® (Shaanxi Zhonghong Investment Technology Co., Ltd.),
a GMP-certified manufacturer specializing in high-purity botanical extracts for dietary supplements, cosmetics, and pharmaceutical applications.
✔ GMP-certified production facility
✔ Full COA & technical specifications available
✔ Batch traceability & strict quality control
✔ Bulk supply & OEM/ODM services for global B2B buyers
📧 sales@aiherba.com | info@aiherba.com | liaodaohai@gmail.com
🌐 www.aiherba.com
Bulk Supply & Technical Support
Get direct factory quotes, COA, and MSDS within 12 hours. We support bulk supply and custom specifications.





