WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 406474

CAS#: 186610-89-9

Description: SU4984 is a cell-permeable, reversible, and ATP-competitive inhibitor of the tyrosine kinase activity of fibroblast growth factor receptor 1 (FGFR1; IC50 = 10-20 µM).

Price and Availability




SU4984 , purity > 98%, is not in stock, may be available through custom synthesis. Minimum 1 gram order is requested. Current shipping out time is about 70 days after order is received. Delivery time: overnight (USA/Canada); 3-5 days (worldwide). Shipping fee: $30.00 (USA); from $45.00 (Canada); from $70.00 (international).

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 406474
Name: SU4984
CAS#: 186610-89-9
Chemical Formula: C20H19N3O2
Exact Mass: 333.14773
Molecular Weight: 333.38376
Elemental Analysis: C, 72.05; H, 5.74; N, 12.60; O, 9.60

Synonym: SU4984; SU4984; SU 4984.

IUPAC/Chemical Name: (Z)-4-(4-((2-oxoindolin-3-ylidene)methyl)phenyl)piperazine-1-carbaldehyde


InChi Code: InChI=1S/C20H19N3O2/c24-14-22-9-11-23(12-10-22)16-7-5-15(6-8-16)13-18-17-3-1-2-4-19(17)21-20(18)25/h1-8,13-14H,9-12H2,(H,21,25)/b18-13-


Technical Data

Yellow solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO, not in water

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

Harmonized System Code:

Additional Information



1: Matsuo M, Yamada S, Koizumi K, Sakurai H, Saiki I. Tumour-derived fibroblast growth factor-2 exerts lymphangiogenic effects through Akt/mTOR/p70S6kinase pathway in rat lymphatic endothelial cells. Eur J Cancer. 2007 Jul;43(11):1748-54. Epub 2007 Jun 13. PubMed PMID: 17570654.

2: Mologni L, Sala E, Cazzaniga S, Rostagno R, Kuoni T, Puttini M, Bain J, Cleris L, Redaelli S, Riva B, Formelli F, Scapozza L, Gambacorti-Passerini C. Inhibition of RET tyrosine kinase by SU5416. J Mol Endocrinol. 2006 Oct;37(2):199-212. PubMed PMID: 17032739.

3: Welsh M, Welsh C, Ekman M, Dixelius J, Hägerkvist R, Annerén C, Akerblom B, Mahboobi S, Chandrasekharan S, Liu ET. The tyrosine kinase FRK/RAK participates in cytokine-induced islet cell cytotoxicity. Biochem J. 2004 Aug 15;382(Pt 1):261-8. PubMed PMID: 15186217; PubMed Central PMCID: PMC1133939.

4: Fuhrmann G, Leisser C, Rosenberger G, Grusch M, Huettenbrenner S, Halama T, Mosberger I, Sasgary S, Cerni C, Krupitza G. Cdc25A phosphatase suppresses apoptosis induced by serum deprivation. Oncogene. 2001 Jul 27;20(33):4542-53. PubMed PMID: 11494150.

5: Longley BJ, Ma Y, Carter E, McMahon G. New approaches to therapy for mastocytosis. A case for treatment with kit kinase inhibitors. Hematol Oncol Clin North Am. 2000 Jun;14(3):689-95. Review. PubMed PMID: 10909046.

6: Ma Y, Carter E, Wang X, Shu C, McMahon G, Longley BJ. Indolinone derivatives inhibit constitutively activated KIT mutants and kill neoplastic mast cells. J Invest Dermatol. 2000 Feb;114(2):392-4. PubMed PMID: 10652004.

7: Toledo LM, Lydon NB, Elbaum D. The structure-based design of ATP-site directed protein kinase inhibitors. Curr Med Chem. 1999 Sep;6(9):775-805. Review. PubMed PMID: 10495352.

8: D'Jamoos CA, McMahon G, Tsonis PA. Fibroblast growth factor receptors regulate the ability for hindlimb regeneration in Xenopus laevis. Wound Repair Regen. 1998 Jul-Aug;6(4):388-97. PubMed PMID: 9824558.

9: Mohammadi M, McMahon G, Sun L, Tang C, Hirth P, Yeh BK, Hubbard SR, Schlessinger J. Structures of the tyrosine kinase domain of fibroblast growth factor receptor in complex with inhibitors. Science. 1997 May 9;276(5314):955-60. PubMed PMID: 9139660.