GLPBio

GSK-5498A

Catalog No.: GC31680Purity:>98.00%
COASDSData Sheet
GSK-5498A is a selective CARC channel inhibitor (IC50: 1 μM).

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

GSK-5498A
Cas No.: 1253186-49-0
10mM (in 1mL DMSO)In Stock
$297.00
1
2mgIn Stock
$135.00
1
5mgIn Stock
$270.00
1
10mgIn Stock
$432.00
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)
  • Nature cover
    Nature
    628, 630–638 (2024)
  • Nature cover
    Nature
    632, 686–694 (2024)
  • Nature cover
    Nature
    618, 1017–1023 (2023)
  • Nature cover
    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)
  • Science cover
    Science
    387(6739) (2025)
  • Science cover
    Science
    387(6734) (2025)
  • Cell Research cover
    Cell Research
    35, 97–116 (2025)
  • Cell Research cover
    Cell Research
    34, 683–706 (2024)
  • Cell Research cover
    Cell Research
    33, 273–287 (2023)
  • Cell Research cover
    Cell Research
    33, 546–561 (2023)
  • Cell Research cover
    Cell Research
    33, 904–922 (2023)
  • Cell Research cover
    Cell Research
    31, 1291–1307 (2021)

Description

GSK-5498A is a selective small molecule blocker of CRAC channel(IC50=1 uM); inhibit mediator release from mast cells, and pro-inflammatory cytokine release from T-cells in a variety of species.IC50 value: 1 uM [1]Target: CARC channel blocker GSK-5498A completely inhibited calcium influx through CRAC channels. This led to inhibition of the release of mast cell mediators and T-cell cytokines from multiple human and rat preparations. Mast cells from guinea-pig and mouse preparations were not inhibited by GSK-5498A.

[1]. Rice LV, et al. Characterization of selective Calcium-Release Activated Calcium channel blockers in mast cells and T-cells from human, rat, mouse and guinea-pig preparations. Eur J Pharmacol. 2013 Mar 15;704(1-3):49-57.

Product Documents

Purity:>98.00%Appearance:A solid
COASDSData Sheet

Chemical Properties

CAS No.
1253186-49-0
SMILES
O=C(NC1=NN(CC2=C(F)C=CC=C2C(F)(F)F)C=C1)C3=C(F)C=CC=C3F
Molecular Formula
C18H11F6N3O
Molecular Weight
399.29
Solubility
DMSO : ≥ 100 mg/mL (250.44 mM);Water : < 0.1 mg/mL (insoluble)
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

Reviews

Review for GSK-5498A

Rating: 5
  • 5 Star100%
  • 4 Star0%
  • 3 Star0%
  • 2 Star0%
  • 1 Star0%