Bulk Rapamycin Supplier | High-Purity API for Pharma & Research

  1. English Name:
    Rapamycin Supplier | Bulk Raw Material for Industrial Use
  2. Specification:
    ≥98% purity by HPLC. Commercial-grade Rapamycin with stable quality and consistent batch control. Slightly soluble in ethanol, suitable for various pharmaceutical formulations.
  3. Appearance:
    White to off-white powder with no distinct odor. Uniform appearance, suitable for industrial processing and formulation.
  4. CAS No.:
    53123-88-9
  5. Lead Time:
    3–7 working days for standard orders. Flexible production scheduling for bulk and repeat purchases.
  6. Package:
    25 kg drum or customized packaging. Standard pallet loading for international shipment.
  7. Main Markets:
    Supplied to Europe, North America, Asia-Pacific, and other global markets. Export-ready for international B2B trade.
  8. Application Overview:
    Rapamycin is widely used in pharmaceutical and research formulations. Known for its stability, compatibility in formulations, and high efficacy in various applications.
  9. Industry Applications:
    Applied in pharmaceutical formulations, dietary supplements, research chemicals, and industrial applications.
  10. Product Summary:
    Rapamycin is a reliable bulk ingredient for pharmaceutical manufacturers, distributors, and international buyers seeking stable supply, consistent quality, and long-term sourcing cooperation.
🛡️ GMP Certified 🔬 HPLC Lab Tested 🌍 Global Shipping 📦 MOQ: 1kg / 25kg

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:

  • Inhibition of mTOR pathway

  • Cell cycle arrest in G1 phase

  • Modulation of immune responses


7. Application-Relevant Benefits (Regulatory-Safe)

Rapamycin is used for pharmaceutical and biotechnological applications. In industrial settings, it can support:

  • Cancer research (targeting cell growth pathways)

  • Immunosuppressive formulations (post-transplantation therapies)

  • Anti-aging studies (longevity and cellular regeneration)

  • 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:

  • For research purposes: Typical concentrations range from 1-100nM in culture media, depending on the experimental setup.

  • For pharmaceutical applications: Ensure compliance with USP or EP standards for formulation.

  • 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:

  • Traditional pharmaceutical applications in immunosuppressive drugs

  • Modern research in mTOR-related diseases, anti-aging therapies, and cancer

  • 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:

  1. Raw material procurement (high-quality fermentation)

  2. Purification and isolation (via chromatography)

  3. Drying and milling (to desired particle size)

  4. Quality control (via COA and GMP batch testing)

  5. Packaging and shipping (ensuring traceability)


12. Storage, Shelf Life & Packaging

  • Storage: Store in a cool, dry place, away from direct sunlight and humidity.

  • Shelf Life: 2 years from the manufacturing date.

  • Packaging: Available in various sizes: 10g, 100g, 500g, and 1kg.


13. MOQ, Sample Policy & Global Shipping

  • MOQ: We offer flexible MOQ options starting at 10g for trial orders.

  • Sample Policy: Free samples available for verification of quality.

  • 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

  • Pharmaceutical (API supplier for drug formulations)

  • Biotechnology (mTOR research, gene therapy)

  • Cosmetics (anti-aging products)

  • Food supplements (longevity and health supplements)


16. Industry Application Scenarios

  1. Cancer Research: Using Rapamycin to inhibit mTOR signaling in tumor cells.

  2. Transplant Medicine: Formulations for immunosuppressive therapies in organ transplantation.

  3. Longevity Research: Rapamycin’s potential role in extending lifespan in cellular models.


17. Supplier Comparison & Procurement Guide

When comparing Rapamycin suppliers, ensure they offer:

  • GMP-certified production

  • COA & traceability

  • Competitive pricing for bulk orders

  • OEM/ODM capabilities for large-scale manufacturing


18. FAQ for B2B Buyers

  1. What is the minimum order quantity (MOQ) for Rapamycin?

  2. Do you offer custom packaging options?

  3. Is the product suitable for use in pharmaceuticals and cosmetics?

  4. Can I get a sample of Rapamycin?

  5. What is your lead time for bulk orders?

  6. Is your product compliant with international quality standards?


19. References & Regulatory Sources


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

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