|Place of Origin:||CHINA|
|Model Number:||Antibiotic Drugs API - 25|
|Minimum Order Quantity:||1KG|
|Packaging Details:||Aluminum foil bag , kraft paper bag|
|Delivery Time:||Within 7 days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||Can be customized according to customer requirements|
|Molecular Weight:||914.18||Melting Point:||183-185°C|
pharmaceutical raw materials,
raw material for medicine manufacturing
Sirolimus CAS 53123-88-9 Rapamycin Pharmaceutical Grade Chemicals
White solid crystal, melting point is 183-185℃, lipophilic, dissolved in methanol, ethanol, acetone, chloroform and other organic solvents, very slightly soluble in water, almost insoluble in ether.It is a new type of macrolide immunosuppressant in clinic.Rapamycin blocks signal transduction through different cytokine receptors and blocks the process of T lymphocytes and other cells from G1 phase to S phase, thus exerting immunosuppressive effect.
A white or almost white crystalline powder ,easily soluble
in ethanol, slightly soluble in water
|Residue on ignition||≤0.50%||0.07%|
|Optical rotation||-60º~-70 º||-60 º|
|Loss on drying||≤1.0%||0.6%|
|Conclusion||Meets the Requirements|
The drug is also found in bacterial secretions in the soil of Easter island.
In March 2010, according to foreign media reports, scientists recently discovered another use of it: it can be used to treat alzheimer's disease (alzheimer's disease).
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