Ester analog of rapamycin. Synonyms: Rapamycin 42-[3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoate, CCL-779 CAS No: 162635-04-3 Molecular Formula: C56H87NO16 Molecular Weight: 1030.29 Melting Point: 99-101C Solubility: Chloroform Method for Determining Identity: Proton NMR spectroscopic and MS analysis: conforms to structure. TLC Conditions: SiO2: Acetone: Dichloromethane, 2:3, Visualized with UV and AMCS, Single spot, Rf=0.5. Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molecular Weight:
1030.29
Purity:
90%
Form:
Supplied as a white solid.
CAS Number:
[162635-04-3]
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