Estrone O-sulfamate

Catalog No.: A77864
STS Inhibitor
Estrone O-sulfamate is a potent inhibitor of steroid sulfatase (STS), a key enzyme involved in steroid hormone metabolism. It demonstrates significant inhibitory activity with IC50 values of 18 nM in placental microsomes and 0.83 nM in MCF-7 cells. This compound is valuable for research focused on cancer, as it helps elucidate the role of STS in tumorigenesis and hormone-driven malignancies.
Grouped product items
Size Price Stock Qty
1mg
$110.00
In stock
5mg
$270.00
In stock
10mg
$345.00
In stock
25mg
$450.00
In stock
50mg
$560.00
In stock
100mg
$660.00
In stock
200mg
$905.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

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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
DescriptionEstrone O-sulfamate is a potent inhibitor of steroid sulfatase (STS), a key enzyme involved in steroid hormone metabolism. It demonstrates significant inhibitory activity with IC50 values of 18 nM in placental microsomes and 0.83 nM in MCF-7 cells. This compound is valuable for research focused on cancer, as it helps elucidate the role of STS in tumorigenesis and hormone-driven malignancies.
Product Information
Catalog NumA77864
FormulaC18H23NO4S
Molecular Weight349.44
CAS Number148672-09-7
SMILESC[C@@]12[C@](CCC2=O)([H])[C@@]3([H])[C@@](CC1)([H])C4=CC=C(OS(N)(=O)=O)C=C4CC3
SynonymsEstrone 3-O-sulfamate
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)

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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

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