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Alternative_name
(6R)-5,6-Dihydro-6-[(1E,3R,4R,6R,7Z,9Z,11E)-3,6,13-trihydroxy-3-methyl-4-(phosphonooxy)-1,7,9,11-tridecatetraenyl]-2H-pyran-2-one sodium salt
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Description
Fostriecin is a potent inhibitor of the serine/threonine protein phosphatases PP2A and PP4 with IC₅₀ value of 3.2 and 3 nM, respectively. It also displays weak inhibition of topoisomerase II having IC₅₀ of 40 μM and PP1 with IC₅₀ of 131 μM. Fostriecin has antitumor activity against a wide spectrum of tumor cells in vitro and excellent activity against P388 and L1210 leukemias in vivo.
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CAS Number
87860-39-7
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Structure Available
Yes
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Salt Form
Yes
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Molecular Formula
C₁₉H₂₆O₉PNa
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Molecular Weight
452.37
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Cell Permeable
Yes
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Purity
≥98% by HPLC
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Solubilities
Water(>30 mg/ml)
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Handling
Protect from air and light
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Tag Line
A potent inhibitor of the serine/threonine protein phosphatases PP2A and PP4
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Storage Condition
-20°C
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Shipping Condition
gel pack
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Shelf Life
36 months
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PubChem CID
16759606
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SMILES
CC(C=CC1CC=CC(=O)O1)(C(CC(C=CC=CC=CCO)O)OP(=O)(O)[O-])O.[Na+]
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InChi
InChI=1S/C19H27O9P.Na/c1-19(23,12-11-16-9-7-10-18(22)27-16)17(28-29(24,25)26)14-15(21)8-5-3-2-4-6-13-20;/h2-8,10-12,15-17,20-21,23H,9,13-14H2,1H3,(H2,24,25,26);/q;+1/p-1/b3-2-,6-4+,8-5-,12-11+;/t15-,16+,17+,19+;/m0./s1
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InChi Key
XBUIKNRVGYFSHL-IAVQPKKASA-M
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MSDS Available
Yes