Suplatast (Tosilate)


CAS No. : 94055-76-2

(Synonyms: IPD 1151T)

94055-76-2
Price and Availability of CAS No. : 94055-76-2
Size Price Stock
50mg $25 In-stock
100mg $46 In-stock
250mg $99 In-stock
500mg $164 In-stock
1g $273 In-stock
5g $800 In-stock
10g $1120 In-stock
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Cat. No. : HY-17002
M.Wt: 499.64
Formula: C23H33NO7S2
Purity: >98 %
Solubility: DMSO : ≥ 33 mg/mL;H2O : ≥ 100 mg/mL
Introduction of 94055-76-2 :

Suplatast Tosilate (IPD 1151T) is an orally active Th2 cytokine inhibitor which can inhibit both IL-4 and IL-5 production from Th2 cells and suppress IgE synthesis. Suplatast Tosilate is an anti-allergic agent. Suplatast Tosilate has antiasthmatic, anti-inflammatory and antifibrotic activity[1][2][3][4]. In Vitro: IPD-1151T (1-10 μM; 10 d) induces a concentration-dependent suppression of purified allergen (Cry j 1)-dependent IgE synthesis in autologous B cell cultures mediated by SN-4, without significantly affecting the IgG synthesis[1].
IPD-1151T (1-10 μM; 24 h) clearly depresses phytohemagglutinin (PHA)-induced expression of IL-4 mRNA in normal peripheral blood mononuclear cells (PBMC)[1]. In Vivo: Suplatast Tosilate (100 mg/kg; once daily for 21 d) inhibits the production of Th2 cytokines, which inhibits eosinophil infiltration into the murine airway, IgE synthesis, and development of BHR, in a murine model of asthma[2].
Suplatast Tosilate (100 μg/kg; once daily for 14 d) strongly suppresses immunoglobulin E contents in serum[3].

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