Soraprazan


CAS No. : 261944-46-1

(Synonyms: BYK61359)

261944-46-1
Price and Availability of CAS No. : 261944-46-1
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1mg $180 In-stock
5mg $540 In-stock
10mg $900 In-stock
25mg $1800 In-stock
50mg $2520 In-stock
100mg $3960 In-stock
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Cat. No. : HY-100414
M.Wt: 367.44
Formula: C21H25N3O3
Purity: >98 %
Solubility: DMSO : 200 mg/mL (ultrasonic)
Introduction of 261944-46-1 :

Soraprazan (BYK61359) is a selective, reversible K-competitive inhibitor of the H,K-ATPase (Ki=6.4 nM), with an IC50 of 0.19 μM in gastric glands. Soraprazan binds to the H,K-ATPase with a Kd of 28.27 nM. Soraprazan shows immediate inhibition of acid secretion and is more than 2000-fold selective for H,K-ATPase over Na,K- and Ca-ATPases[1]. In Vitro: Soraprazan (BYK61359) is a potent inhibitor of gastric H,K-ATPase, with an IC50 of 0.1 μM when measured in ion-leaky vesicles in the presence of 1 mM potassium. Soraprazan (BYK61359) also effectively inhibits dibutyryl cAMP-stimulated [14C]AP accumulation in isolated gastric glands with an IC50 of 0.19 μM (0.09-0.40 μM geometric mean from n=6 with 95% confidence limits)[1]. In Vivo: Soraprazan (1-27 μmol/kg; p.o.) shows rapid and consistent inhibition of acid secretion in dog [1].

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