Cas No.: | 548-19-6 |
Chemical Name: | 8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-methoxyphenyl)chromen-4-one |
Synonyms: | Iso-ginkgetin |
SMILES: | COC1C=CC(C2=CC(=O)C3=C(C(C4C=C(C5=CC(=O)C6=C(C=C(C=C6O5)O)O)C=CC=4OC)=C(C=C3O)O)O2)=CC=1 |
Formula: | C32H22O10 |
M.Wt: | 566.518 |
Purity: | >98% |
Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Description: | 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. |