GLPBio

Surfen

Catalog No.: GC50529Purity:>98%Synonyms: Aminoquincarbamide dihydrochloride
COASDSData Sheet
Surfen is a potent HS (heparan sulfate) antagonist.

Products are for research use only. Not for human use. We do not sell to patients.

Surfen
Cas No.: 5424-37-3
5 mgIn Stock
$87.00
1
25 mgIn Stock
$337.00
1
Tel: (909) 407-4943 / (909) 689-7124Email: sales@glpbio.com

Citations

No citations are currently available for this product. Below are selected publications citing GlpBio products.
  • Nature cover
    Nature
    641, 529–536 (2025)
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    Nature
    628, 630–638 (2024)
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    Nature
    632, 686–694 (2024)
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    Nature
    618, 1017–1023 (2023)
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    Nature
    610, 366–372 (2022)
  • Cell cover
    Cell
    187(9):2288-2304 (2024)
  • Cell cover
    Cell
    183(7):1867-1883 (2020)
  • Science cover
    Science
    388(6745) (2025)
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    Science
    387(6739) (2025)
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    Science
    387(6734) (2025)
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    Cell Research
    35, 97–116 (2025)
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    Cell Research
    34, 683–706 (2024)
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    Cell Research
    33, 273–287 (2023)
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    Cell Research
    33, 546–561 (2023)
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    33, 904–922 (2023)
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    Cell Research
    31, 1291–1307 (2021)

Description

Heparin sulfate antagonist. Inhibits heparin sulfate-mediated cell attachment in vitro. Maintains hESCs in a pluripotent state by reversible inhibition of glycan-growth factor interactions.

Schuksz et al (2008) Surfen, a small molecule antagonist of heparan sulfate. Proc.Natl.Acad.Sci.USA 105 13074 PMID:18725627 |Huang et al (2018) Small molecule antagonist of cell surface glycosaminoglycans restricts mouse embryonic stem cells in a pluripotent state. Stem Cells. 36 45 PMID:28984039

Chemical Properties

CAS No.
5424-37-3
Synonyms
Aminoquincarbamide dihydrochloride
SMILES
CC1=NC2=CC=C(C=C2C(N)=C1)NC(NC3=CC=C4N=C(C=C(C4=C3)N)C)=O.Cl.Cl
Molecular Formula
C21H20N6O.2HCl
Molecular Weight
445.35
Solubility
H2O : 8 mg/mL (17.96 mM; Need ultrasonic and warming)
Storage
Store at -20°C
General tips
Select a suitable solvent according to the product solubility data. Once prepared, aliquot the stock solution to avoid repeated freeze-thaw cycles.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Shipping Condition
Evaluation samples are shipped with blue ice. Other available sizes are shipped at room temperature or with blue ice upon request.

CalculatorsMolarity / Dilution / Molecular Weight / Unit Conversion / In Vivo Formulation / Solubility

g/mol

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