Description
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.
Product information
CAS Number: 261944-46-1
Molecular Weight: 367.44
Formula: C21H25N3O3
Chemical Name: (7R,8R,9R)-7-(2-methoxyethoxy)-2,3-dimethyl-9-phenyl-7H,8H,9H,10H-imidazo[1,2-h]1,7-naphthyridin-8-ol
Smiles: COCCO[C@H]1[C@H](O)[C@H](NC2C3=NC(C)=C(C)N3C=CC=21)C1C=CC=CC=1
InChiKey: PWILYDZRJORZDR-MISYRCLQSA-N
InChi: InChI=1S/C21H25N3O3/c1-13-14(2)24-10-9-16-18(21(24)22-13)23-17(15-7-5-4-6-8-15)19(25)20(16)27-12-11-26-3/h4-10,17,19-20,23,25H,11-12H2,1-3H3/t17-,19-,20-/m1/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : ≥ 150 mg/mL (408.23 mM).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
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).
In Vivo:
Soraprazan (1-27 μmol/kg; p.o.) shows rapid and consistent inhibition of acid secretion in dog .
Products are for research use only. Not for human use.
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