Surfen (dihydrochloride)


CAS No. : 5424-37-3

(Synonyms: Aminoquinuride (dihydrochloride))

5424-37-3
Price and Availability of CAS No. : 5424-37-3
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Cat. No. : HY-122704A
M.Wt: 445.34
Formula: C21H22Cl2N6O
Purity: >98 %
Solubility: H2O : 8 mg/mL (ultrasonic;warming)
Introduction of 5424-37-3 :

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]. IC50 & Target:IC50 of approximately 2 μM (uronyl 2-O-sulfotransferase) In Vitro:Surfen (3 μM) dihydrochloride binds to glycosaminoglycans (GAGs)[1].
Surfen (1 mg) dihydrochloride neutralizes the anticoagulant activity of both unfractionated and low molecular weight heparins[1].
Surfen dihydrochloride inhibits the activity of recombinant uronyl 2-O-sulfotransferase, with an IC50 of ~2 μM[1].
Surfen (1-≥5 μM) dihydrochloride inhibits cell attachment in a dose-dependent manner, and completely inhibits HSV-1 infection in CHO cells[1].
Surfen (5 μM) dihydrochloride effectively inhibits neural differentiation and promotes the maintenance of pluripotency in mouse embryonic stem cells (mESCs)[2].
Surfen (2.5-20 μM) dihydrochloride reduces the proliferation of murine T cells activated with anti-CD3/CD28 antibody-coated T cell expander beads[6].
In Vivo:Surfen (3 μM; 2 days) dihydrochloride significantly reduces tau hyperphosphorylation, rescues spinal motoneuron axon-branching defects and behavioral deficits in Tg[HuC::hTauP301L; DsRed] embryos of zebrafish tauopathy model[4].
Surfen (5 mg/kg; i.p.; every other day) dihydrochloride alleviates clinical symptoms and reduces the infiltration of CD4 positive T cells and macrophages into the central nervous system in the experimental autoimmune encephalomyelitis (EAE) model of multiple sclerosis in mice[5].
Surfen (100 μM; injection into the right burr hole) dihydrochloride delays remyelination of the lesions in the Lysolecithin (LPC)-induced demyelination mouse model[5].
Surfen (20 mg/kg; i.p.; daily; 3 consecutive days) dihydrochloride inhibits the proliferation of T cells activated by anti-CD3 antibody in mice[6].

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