28578-16-7 pmk ,bmk ,bdo cas 110-63-4,xylazine ,pregabalin ,71368-80-4 bromazolam
Product Name: Rapamycin
Synonyms: Sirolimus-, Rapa
CAS: 53123-88-9
MF: C51H79NO13
MW: 914.19
EINECS: 610-965-5
Appearance: Almost white powder
Rapamyc (Rapa, or Sirolimus-) is a new form of macrolide immunosuppressive agent. It is a white solid crystal.
Its melting point is 183-185℃ and it is lipophilic. It is soluble in methanol, ethanol, acetone-, chloroform, and other
organic solvents, very slightly soluble in water, and almost insoluble in ether. It was first discovered in 1975 on the
Chilean Easter Island as a secondary metabolite secreted by soil Streptomyces, and its chemical structure is that of
a three-polyene macrolide compound.
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