Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Product Overview
Rapamycin is a macrolide antibiotic with strong immunosuppressive and anti-proliferative activities. It appears as white to off-white crystalline powder. Widely used in organ transplant medicine, anti-tumor research and anti-aging related fields. Produced via microbial fermentation, extraction and high-purity purification, the product has stable pharmacological activity and reliable quality. For legitimate pharmaceutical production and scientific research only.
Product Features
- High Purity: ≥99.0% (HPLC), meets international pharmaceutical and research grade standards.
- Unique Pharmacological Activity: Excellent immunosuppression effect, effectively preventing organ rejection.
- Good Liposolubility: Easy to be formulated into various pharmaceutical preparations.
- High Chemical Stability: Stable under specified sealed and dark storage conditions.
- Strict Quality Control: Full batch testing; COA and MSDS are available upon request.
Physical & Chemical Properties
Physical Properties
- Appearance: White to off-white crystalline powder
- Molecular Formula: C51H79NO13
- Molecular Weight: 914.17
- Melting Point: 183 – 188 °C
- Specific Rotation: -115° ~ -125° (c=1, methanol)
- Solubility: Insoluble in water; soluble in methanol, ethanol, DMSO, chloroform
- Hygroscopicity: Non-hygroscopic
Chemical Properties
- Chemical Stability: Stable in dry, sealed and dark environment; sensitive to strong light and high temperature.
- Chemical Reactivity: Contains multiple hydroxyl, ester and alkene groups, capable of esterification and reduction reactions.
- Acid-Base Character: Neutral in solution.
- Incompatibility: Keep away from strong oxidants, strong acids and direct sunlight.
Applications
- Pharmaceutical Industry: Key raw material for immunosuppressants used after organ transplantation.
- Biomedical Research: Research reagent for oncology, immunology and anti-aging studies.
- Organism Research: Experimental material for cell proliferation and signal pathway research.
Usage Restriction: For pharmaceutical manufacturing and professional laboratory research use only. Strictly controlled product, prohibited for unauthorized use.
Storage & Transportation Instructions
Storage Conditions
Store in a cool, dry, dark and well-ventilated warehouse. Keep containers tightly sealed. Recommended storage temperature: 2 – 8 °C. Reseal immediately after opening.
Transportation Requirements
Classified as non-hazardous goods. Adopt light-proof and sealed packaging. Avoid collision, extrusion, high temperature and rain during transit. Do not transport together with oxidants and corrosive substances.
Operation Notes
Wear dust mask, chemical-resistant gloves and safety goggles. Operate in dedicated fume hood. Avoid dust inhalation and direct skin/eye contact. Rinse thoroughly with plenty of clean water once contacted. No eating, drinking or smoking in the working area.
Regulatory Information
EINECS Number: N/A
HS Code: 2941909090
Complies with international pharmacopoeia standards. Export products follow IATA and IMDG provisions. All transactions are limited to qualified pharmaceutical enterprises and professional research institutions.
Full Product Parameter Table
| Item | Specification & Details |
| Product Name | Rapamycin |
| CAS NO. | 53123-88-9 |
| IUPAC Name | Sirolimus |
| Synonyms | Sirolimus, Rapamune |
| Molecular Formula | C51H79NO13 |
| Molecular Weight | 914.17 |
| EINECS Number | N/A |
| UN Number | Non-hazardous goods |
| Hazard Class | Irritant |
| Appearance | White to off-white crystalline powder |
| Purity | ≥99.0% (HPLC) |
| Water Content | ≤0.5% |
| Melting Point | 183 – 188 °C |
| Specific Rotation | -115° ~ -125° (methanol) |
| Solubility | Insoluble in water; soluble in methanol, chloroform |
| HS Code | 2941909090 |
| Storage Temperature | 2 – 8 °C, sealed, dry & light-proof environment |
| Packing Specification | Aluminum foil bag / 25kg fiber drum with inner plastic bag |
| Grade Standard | Pharmaceutical Grade / Research Grade |
| Application Scope | Immunosuppressant raw material, biomedical research reagent |
| Validity Period | 24 Months under specified storage conditions |
