7,3',4'-Trihydroxy-3-benzyl-2H-chromene

Catalog No.: A52026
NA Inhibitor
7,3',4'-Trihydroxy-3-benzyl-2H-chromene is a reversible noncompetitive neuraminidase (NA) inhibitor with significant antiviral activity. It demonstrates potent inhibitory effects against influenza virus strains, with IC50 values of 34.6 µM for H1N1, 39.5 µM for H3N2, and 50.5 µM for H9N2. This compound, derived from the dried heartwood of Caesalpinia sappan L., serves as a valuable reagent for research applications focusing on influenza virus inhibition and related studies in virology.
Grouped product items
Size Price Stock Qty
1mg
$200.00
In stock
5mg
$575.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

Loading distributor info...

Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
Description7,3',4'-Trihydroxy-3-benzyl-2H-chromene is a reversible noncompetitive neuraminidase (NA) inhibitor with significant antiviral activity. It demonstrates potent inhibitory effects against influenza virus strains, with IC50 values of 34.6 µM for H1N1, 39.5 µM for H3N2, and 50.5 µM for H9N2. This compound, derived from the dried heartwood of Caesalpinia sappan L., serves as a valuable reagent for research applications focusing on influenza virus inhibition and related studies in virology.
Product Information
Catalog NumA52026
FormulaC16H14O4
Molecular Weight270.28
CAS Number1111897-60-9
SMILESOC1=CC=C(C(OC2)=C1)C=C2CC3=CC(O)=C(O)C=C3
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

  • Mass

    Concentration

    Volume

    Molecular Weight

Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

  • C1

    V1

    C2

    V2