Date published: 2025-10-15

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ON-01910 (CAS 1225497-78-8)

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Alternate Names:
Novonex; Estybon; Rigosertib sodium; Estybon
Application:
ON-01910 is a PLK1 and PLK2 inhibitor
CAS Number:
1225497-78-8
Purity:
≥99%
Molecular Weight:
473.43
Molecular Formula:
C21H24NO8S•Na
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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ON-01910 is an inhibitor to PLK1 with IC50 of 9 nM. ON-01910 also inhibits PLK2, PDGFR, Flt1, BCR-ABL, Fyn, Src, and CDK1, with IC50 of 18–260 nM. ON-01910 shows cell killing activity against 94 different tumor cell lines with IC50 of 50–250 nM, including BT27, MCF-7, DU145, PC3, U87, A549, H187, RF1, HCT15, SW480, and KB cells. In HeLa cells, ON-01910 (100–250 nM) induces spindle abnormalities and apoptosis. ON-01910 also inhibits several multidrug resistant tumor cell lines.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

ON-01910, 5 mg

sc-364556
5 mg
$300.00

ON-01910, 10 mg

sc-364556A
10 mg
$700.00