5424-37-3
Chemical Structure
Surfen dihydrochloride
Synonym(s): Aminoquinuride dihydrochloride
- CAS No.: 5424-37-3
- Formula:C21H22Cl2N6O
- Molecular Weight:445.34
IUPAC Name: 1,3-bis(4-amino-2-methylquinolin-6-yl)urea dihydrochloride
InChIKey: GKQYGRWQCWWSHN-UHFFFAOYSA-N
SMILES: O=C(NC1=CC=C2N=C(C)C=C(N)C2=C1)NC3=CC=C4N=C(C)C=C(N)C4=C3.Cl.Cl
Biological Activity: Surfen dihydrochloride is a potent heparan sulfate antagonist. Surfen inhibits FGF2 binding and signal transduction. Surfen binds to glycosaminoglycans and reduces tau hyperphosphorylation. Surfen dihydrochloride inhibits the activity of recombinant uronyl 2-O-sulfotransferase with an IC50 of approximately 2 μM. Surfen dihydrochloride inhibits HSV-1 viral infection. Surfen dihydrochloride inhibits neural differentiation, delays remyelination, and alleviates EAE[1][2][3][4][5][6].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Surfen dihydrochloride | 99.93% | Surfen dihydrochloride is a potent heparan sulfate antagonist. Surfen inhibits FGF2 binding and signal transduction. Surfen binds to glycosaminoglycans and reduces tau hyperphosphorylation. Surfen dihydrochloride inhibits the activity of recombinant uronyl 2-O-sulfotransferase with an IC50 of approximately 2 μM. Surfen dihydrochloride inhibits HSV-1 viral infection. Surfen dihydrochloride inhibits neural differentiation, delays remyelination, and alleviates EAE. | ||||||||||||||||||||
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References
- [1]. Schuksz M, et al. Surfen, a small molecule antagonist of heparan sulfate. Proc Natl Acad Sci U S A. 2008 Sep 2;105(35):13075-80. [Content Brief]
- [2]. Huang ML, et al. Small Molecule Antagonist of Cell Surface Glycosaminoglycans Restricts Mouse Embryonic Stem Cells in a Pluripotent State. Stem Cells. 2018 Jan;36(1):45-54. [Content Brief]
- [3]. Varatharajan A, et al. Visual determination of heparin in serum utilizing surfen-induced aggregation emission enhancement of gold nanoclusters and heparin-induced fluorescence enhancement of surfen. Spectrochim Acta A Mol Biomol Spectrosc. 2025 Apr 15;339:126251. [Content Brief]
- [4]. Alavi Naini SM, et al. Surfen and oxalyl surfen decrease tau hyperphosphorylation and mitigate neuron deficits in vivo in a zebrafish model of tauopathy. Transl Neurodegener. 2018 Mar 16;7:6. [Content Brief]
- [5]. Warford JR, et al. Surfen, a proteoglycan binding agent, reduces inflammation but inhibits remyelination in murine models of Multiple Sclerosis. Acta Neuropathol Commun. 2018 Jan 4;6(1):4. [Content Brief]
- [6]. Warford J, et al. Murine T cell activation is regulated by surfen (bis-2-methyl-4-amino-quinolyl-6-carbamide). Biochem Biophys Res Commun. 2014 Jan 10;443(2):524-30. [Content Brief]
