Otilonium bromide Chemical Properties

Melting point 130-133°C

storage temp. -20 C Freezer

CAS DataBase Reference 26095-59-0(CAS DataBase Reference)

Safety Information

MSDS Information

Otilonium bromide Usage And Synthesis

Pharmacological effects Otilonium bromide is an anticholinergic and antispasmodic drug. Its trade name is Siba Min. It can regulate the flow of calcium between intestinal smooth muscle extracellular and intracellular calcium pools. It is selective to gastrointestinal smooth muscle, and it has strong antispasmodic effect. It is applied to all motor function hyperthyroidism, and spasm reaction for different reasons and different parts as well as smooth muscle fibers pathological atrophy caused spasm reaction. It is also applied to the treatment of gastrointestinal distal intestine irritable bowel syndrome (IBS) or spastic pain, spastic colon, gastroenteritis, stomach, duodenum and esophagus disease, and endoscopic examination preparation (esophagoscopy, gastroscopy, ten finger colonoscopy and proctoscope). The experimental data show that the drug is absorbed very little by oral medication, and the most absorbed drug passed the biliary tract and were excreted via the stool.

The above information is edited by the chemicalbook of Kui Ming.

Toxicology Acute toxicity: Non-lethal dose of oral administration to rats 1500mg/kg, to dogs is 1000mg/kg. 

Chronic toxicity: experimental animals according to the program: 180 days of continuous oral administration, 11.44mg/kg/otilonium bromide. We found no abnormal changes in the results of blood biochemical and histological examination. 

Teratogenicity: according to 11.44mg/kg, no embryonic and teratogenic toxicity to rats and rabbits in experiments.

Gene mutations: a large number of experiments have shown no mutagenic effect.

Side effects Therapeutic doses of otilonium bromide doesn’t cause side effects, and it doesn’t cause atropine-like effect.

Precautions Patients with glaucoma, prostatic hypertrophy, pyloric stenosis, pregnant or lactating women, and patients known allergic reaction to otilonium bromide should be used with caution.

Uses Treatment of gastrointestinal spasm.

Chemical Properties White Powder

Uses Otilonium bromide is an antimuscarinic

Uses Octylonium bromide is an antimuscarinic. Octylonium bromide is a platelet-activating factor antagonist as analgesic, anti-inflammatory, uterine contraction inhibiting, and anti-tumor agent. m bromide is used as an antispasmodic.

Uses antimuscarinic used as a spasmolytic agent

Uses Inhibits platlet activating factor induced hypotension. Antispasmodic