Name: Rapamycin 

CAS No.:

53123-88-9 

Content:

>98% 

Appearance:

A white,Crystalline Powder

Formula:

C51H79NO13      

Molecular Weight

914.18 

Moisture:

<1mg/mL 

Loss on Drying:

≤0.2%

Residue on ignition:

≤0.1%

Stability:

at -20°C 2 years 

Heavy Metals:

≤10PPM

Acidity or Alkalinity:

Conform

Chloride:

Conform

Readily Carbonizable Substances:

Conform

Ordinary Impurities:

Conform