Fenspiride (CAS 5053-06-5) Suppliers and Product Information

Fenspiride is a bronchodilator with anti-inflammatory properties. It is primarily used for treating chronic bronchitis, bronchial asthma, and chronic respiratory insufficiency. The compound acts as an antagonist of 5-hydroxytryptamine and has effects on bronchial smooth muscle expansion between isoproterenol and theophylline. It also exhibits antitussive, antipyretic, ***gesic, and anti-inflammatory properties.

Frequently Asked Questions about Fenspiride

Q: What is the main use of Fenspiride?

A: Fenspiride is primarily used as a bronchodilator with anti-inflammatory properties. It is used in the treatment of chronic bronchitis, bronchial asthma, and chronic respiratory insufficiency.

Q: How does Fenspiride work?

A: Fenspiride acts as an antagonist of 5-hydroxytryptamine, affecting bronchial smooth muscle expansion. It has effects between isoproterenol and theophylline in terms of bronchodilation. Additionally, it helps clear the respiratory tract and reduce air resistance in the lungs.

Q: What are the additional therapeutic effects of Fenspiride?

A: Besides its bronchodilator effects, Fenspiride also exhibits antitussive (cough suppressing), antipyretic (fever reducing), ***gesic (pain relieving), and anti-inflammatory properties. Its antipyretic and ***gesic effects are reported to be better than aminopyrine, and its anti-inflammatory effect is stronger than some other anti-inflammatory drugs.

Q: Is Fenspiride available in different forms?

A: Yes, Fenspiride is available in various forms, including the base compound (CAS 5053-06-5) and its hydrochloride salt (CAS 5053-08-7). There are also deuterated forms like Fenspiride-d5 used for research purposes.