| Name | Sufotidine |
| Description | Sufotidine (AH 25352X) is a highly selective competitive H2 receptor antagonist. |
| In vitro | The acid inhibitory effect of sufotidine, a potent, long-lasting, competitive H2-receptor antagonist, was studied in 12 healthy males in a double-blind, randomized, three-way cross-over study of the effect of placebo, sufotidine 600 mg nocte and sufotidine 600 mg b.d. given over 15 days. On days 1 and 15 of dosing with each regimen, each subject's 24-hour ambulatory intragastric acidity was measured by radiotelemetry, and 24-hour plasma gastrin profiles were derived from hourly venous blood samples. Acid suppression was calculated as the decrease in the area under the curve of hydrogen ion activity vs time from that observed on placebo, and 24-h plasma gastrin was calculated as the area under the curve of plasma gastrin concentration vs time. 24h intragastric acidity during the fifteenth day of dosing with sufotidine 600 mg nocte and sufotidine 600 mg b.d. did not differ significantly, but on the first and fifteenth day of dosing nocturnal acidity was decreased to a greater extent by sufotidine 600 mg nocte than sufotidine 600 mg b.d. (P less than 0.005). After 15 days, the acid suppression afforded by sufotidine 600 mg b.d. was significantly attenuated (P less than 0.0005); this was associated with a rise in 24-h plasma gastrin (P less than 0.001). Thus, tolerance to the acid-inhibitory effect of H2-receptor antagonists exists and is of rapid onset.[1] |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Pure form: -20°C for 3 years | In solvent: -80°C for 1 year
Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | DMSO : 55 mg/mL (130.47 mM), Sonication is recommended.
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| Keywords | Sufotidine | HistamineReceptor | Histamine Receptor | H2 receptor |
| Inhibitors Related | Undecane | Betahistine mesylate | Histamine dihydrochloride | Meclizine dihydrochloride | Lidocaine | Famotidine | Sodium butanoate | Nizatidine | Alginic acid | Mianserin hydrochloride | Trazodone hydrochloride | Doxepin hydrochloride |
| Related Compound Libraries | Histamine & Melatonin Receptor-Targeted Compound Library | Pain-Related Compound Library | Bioactive Compound Library | Neuronal Signaling Compound Library | Membrane Protein-targeted Compound Library | Neurotransmitter Receptor Compound Library | Inhibitor Library | Immunology/Inflammation Compound Library | Bioactive Compounds Library Max | GPCR Compound Library | Anti-Cancer Compound Library | Human Metabolite Library |
United States
