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YM-58483

Chemical Structure : YM-58483

CAS No.: 223499-30-7

YM-58483 (YM58483;YM 58483;BPT2)

Catalog No.: PC-42271Not For Human Use, Lab Use Only.

YM-58483 is a potent store-operated Ca2+ entry blocker and CRAC channel inhibitor with IC50 of 100 nM.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

YM-58483 is a potent store-operated Ca2+ entry blocker and CRAC channel inhibitor with IC50 of 100 nM.
YM-58483 inhibits Ca(2+) influx through SOC channels without affecting the TCR signal transduction cascade in Jurkat cells, inhibits thapsigargin-induced sustained Ca(2+) influx (IC50=100 nM), and 30-fold less potent against Cav channels.
YM-58483 potently inhibits IL-2 production and NF-AT-driven promoter activity in Jurkat cells.
YM-58483 also inhibits IL-4 and IL-5 production Th2 T cells, prevents antigen-induced inflammatory responses in animal models; orally active.

Physicochemical Properties

M.Wt 421.3203
Formula C15H9F6N5OS
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

DMSO: ≥ 32 mg/mL

Chemical Name/SMILES

1,2,3-Thiadiazole-5-carboxamide, N-[4-[3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl]phenyl]-4-methyl-

References

1. Ishikawa J, et al. J Immunol. 2003 May 1;170(9):4441-9.

2. Yoshino T, et al. Eur J Pharmacol. 2007 Apr 10;560(2-3):225-33.

3. Takezawa R, et al. Mol Pharmacol. 2006 Apr;69(4):1413-20.

4. Zitt C, et al. J Biol Chem. 2004 Mar 26;279(13):12427-37.

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