Pirenzepine 2HCl
Active Pharmaceutical Ingredients 2025-03-03
Catalog ID80018938
CAS NO.29868-97-1
Purity 99%
MDL NumberMFCD00055214
EINEC249-907-5
Molecular formula C19H21N5O2.2HCl
Molecular weight 424.3242
| Category | Details |
|---|---|
| Chemical Properties | Molecular formula: C19H23Cl2N5O2<br> Molecular weight: 460.78 |
| Physical Properties | Appearance: White crystalline powder<br> Melting point: 240–243°C |
| Mechanism of Action | Selective muscarinic receptor antagonist, primarily targeting M1 receptors in the gastric mucosa. Reduces gastric acid and pepsin secretion by blocking these receptors. |
| Therapeutic Uses | Used for treating peptic ulcers, gastric ulcers, and duodenal ulcers. Also used for acute gastric mucosal bleeding and conditions with excessive gastric acid secretion. |
| Storage Conditions | Store in a cool, dry place, protected from light and moisture. |
| Safety Information | Acute toxicity LD50 in mice: 3000 mg/kg (oral), 109 mg/kg (intravenous). |
| Synonyms | Pirenzepine dihydrochloride, Gastrozepin, LS 519 |
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