L-732138

Catalog No.: A61978
NK-1 Receptor Antagonist
L-732138 is a selective and potent antagonist of the neurokinin-1 (NK-1) receptor, exhibiting an IC50 of 2.3 nM. This compound demonstrates a 200-fold greater potency in cloned human NK-1 receptors compared to cloned rat NK-1 receptors, and is more than 1000-fold more selective than human NK-2 and NK-3 receptors. L-732138 is useful in research focused on pain modulation, particularly in the reduction of hyperalgesia, and has shown potential antitumor activity.
Grouped product items
Size Price Stock Qty
5mg
$35.00
In stock
10mg
$60.00
In stock
25mg
$115.00
In stock
50mg
$165.00
In stock
100mg
$240.00
In stock
200mg
$340.00
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
DescriptionL-732138 is a selective and potent antagonist of the neurokinin-1 (NK-1) receptor, exhibiting an IC50 of 2.3 nM. This compound demonstrates a 200-fold greater potency in cloned human NK-1 receptors compared to cloned rat NK-1 receptors, and is more than 1000-fold more selective than human NK-2 and NK-3 receptors. L-732138 is useful in research focused on pain modulation, particularly in the reduction of hyperalgesia, and has shown potential antitumor activity.
Product Information
Catalog NumA61978
FormulaC22H18F6N2O3
Molecular Weight472.38
CAS Number148451-96-1
SMILESO=C(OCC1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1)[C@H](CC2=CNC3=CC=CC=C23)NC(C)=O
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