Ilaprazole
[CAS# 172152-36-2]

Identification

• Classification: API >> Digestive system medication >> Inhibition of gastric acid secretion
• Name: Ilaprazole
• Synonyms: 2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-6-(1H-pyrrol-1-yl)-1H-benzimidazole; IY 81149
• Molecular Formula: C₁₉H₁₈N₄O₂S
• Molecular Weight: 366.44
• CAS Registry Number: 172152-36-2
• SMILES: CC1=C(C=CN=C1CS(=O)C2=NC3=C(N2)C=C(C=C3)N4C=CC=C4)OC

Properties

• Solubility: 5.923 mg/L (25 ºC water)
• Density: 1.4±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.710, Calc.^*
• Melting point: 271.46 ºC
• Boiling Point: 651.0±65.0 ºC (760 mmHg), Calc.^*, 626.01 ºC
• Flash Point: 347.5±34.3 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302-H315-H319-H335
• Precautionary Statements: P261-P280-P301+P312-P302+P352-P305+P351+P338

Discovory and Applicatios

The discovery of Ilaprazole represents a significant breakthrough in the field of gastroenterology and acid-related disorders. Ilaprazole, a proton pump inhibitor (PPI), was developed through extensive research aimed at improving upon existing treatments for conditions such as gastroesophageal reflux disease (GERD), peptic ulcers, and gastritis. Scientists synthesized Ilaprazole by modifying the chemical structure of earlier PPIs, enhancing its efficacy and pharmacokinetic properties.

Ilaprazole is widely prescribed for the management of GERD, a condition characterized by the reflux of stomach acid into the esophagus, causing heartburn and esophageal damage. By inhibiting gastric acid secretion, Ilaprazole alleviates symptoms and promotes healing of esophageal tissue, providing relief to patients suffering from GERD.Ilaprazole is effective in the treatment and prevention of peptic ulcers, including gastric ulcers and duodenal ulcers. Ilaprazole is utilized in the management of gastritis, an inflammation of the stomach lining often associated with excessive gastric acid secretion. Ilaprazole is included in combination therapy regimens for the eradication of Helicobacter pylori, a bacterium implicated in the pathogenesis of peptic ulcers and gastric cancer. Combined with antibiotics, Ilaprazole helps suppress acid production and creates an environment unfavorable for bacterial growth, facilitating the eradication of H. pylori infection. In hospitalized patients at risk of stress ulcers, Ilaprazole is used for prophylaxis to prevent ulcer formation. Ilaprazole may be prescribed for the management of non-ulcer dyspepsia, a common digestive disorder characterized by symptoms such as upper abdominal pain, bloating, and discomfort. Its acid-suppressing effects alleviate dyspeptic symptoms and improve overall gastrointestinal function in affected individuals.