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Isoginkgetin

Chemical Structure : Isoginkgetin

CAS No.: 548-19-6

Isoginkgetin (Iso-ginkgetin)

Catalog No.: PC-62507Not For Human Use, Lab Use Only.

Isoginkgetin (Iso-ginkgetin.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

Isoginkgetin (Iso-ginkgetin;IsoG) is a chemical inhibitor of Pre-mRNA splicing, does not target the SF3b subunit of the U2 snRNP, inhibits splicing both in vivo and in vitro at micromolar concentrations; appears to do so by preventing stable recruitment of the U4/U5/U6 tri-small nuclear ribonucleoprotein, resulting in accumulation of the prespliceosomal A complex; inhibits cell proliferation in a reversible fashion, inhibits promoter-proximal transcription elongation.

Physicochemical Properties

M.Wt 566.518
Formula C32H22O10
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

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)chromen-4-one

References

1. Boswell SA, et al. Nat Chem Biol. 2017 May;13(5):501-507.

2. O'Brien K, et al. J Biol Chem. 2008 Nov 28;283(48):33147-54.

3. Yoon SO, et al. Mol Cancer Ther. 2006 Nov;5(11):2666-75.

4. Liu G, et al. J Endocrinol. 2007 Sep;194(3):569-78.

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