Date published: 2026-5-4

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3-(4-Hydroxybenzylidenyl)­indolin-2-one (CAS 293302-14-4)

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Application:
3-(4-Hydroxybenzylidenyl)indolin-2-one is a selective receptor tyrosine kinase (RTK) inhibitor shown to inhibit FLK-1 RTK
CAS Number:
293302-14-4
Purity:
≥98%
Molecular Weight:
237.3
Molecular Formula:
C15H11NO2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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3-(4-Hydroxybenzylidenyl)indolin-2-one is a selective receptor tyrosine kinase (RTK) inhibitor, inhibiting FLK-1 RTK at IC50 ~3μM. Consists predominantly of the E-isomer, contains ~10% of the Z-isomer.


3-(4-Hydroxybenzylidenyl)­indolin-2-one (CAS 293302-14-4) References

  1. Synthesis and biological evaluations of 3-substituted indolin-2-ones: a novel class of tyrosine kinase inhibitors that exhibit selectivity toward particular receptor tyrosine kinases.  |  Sun, L., et al. 1998. J Med Chem. 41: 2588-603. PMID: 9651163

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

3-(4-Hydroxybenzylidenyl)indolin-2-one, 1 mg

sc-202412
1 mg
$55.00

3-(4-Hydroxybenzylidenyl)indolin-2-one, 5 mg

sc-202412A
5 mg
$216.00