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CR-1-31-B

Chemical Structure : CR-1-31-B

CAS No.: 1352914-52-3

CR-1-31-B (CR-31)

Catalog No.: PC-22415Not For Human Use, Lab Use Only.

CR-1-31-B (CR-31) is a potent and specific eIF4A RNA helicase inhibitor, blocks translation of the MUC1-C oncoprotein.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

CR-1-31-B (CR-31) is a potent and specific eIF4A RNA helicase inhibitor, blocks translation of the MUC1-C oncoprotein.
CR-1-31-B (CR-31) is synergistic in suppressing the growth of these cancer cells in vitro and in vivo, when combined with CDK4/6 inhibitor palbociclib.
CR-1-31-B (CR-31) reduced the viability of pancreatic ductal adenocarcinoma (PDA) organoids.
CR-1-31-B (CR-31) suppresses tumour growth and extends survival of genetically-engineered murine models of PDA, also induced glutamine reductive carboxylation.

Physicochemical Properties

M.Wt 507.54
Formula C28H29NO8
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

(1R,2R,3S,3aR,8bS)-1,8b-dihydroxy-N,6,8-trimethoxy-3a-(4-methoxyphenyl)-3-phenyl-2,3-dihydro-1H-cyclopenta[b][1]benzofuran-2-carboxamide

References

1. Jin C, et al. Oncogene. 2013 Apr 25;32(17):2179-88.

2. Kong T, et al. Mol Cancer Ther. 2019 Nov;18(11):2158-2170.

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