Setastine (CAS 64294-95-7) Suppliers and Product Information

Setastine is an H1 antagonist antihistamine with negligible sedative side effects. It is effective in treating allergic skin and upper respiratory diseases, with efficacy comparable to clemastine. Setastine acts as a highly selective H1 receptor antagonist without anticholinergic, antiadrenergic, or antiserotonergic effects. It penetrates the blood-brain barrier poorly, resulting in only mild sedation compared to related antihistamines like diphenhydramine.

Frequently Asked Questions about Setastine

Q: What is the main use of Setastine?

A: Setastine is primarily used as an antihistamine to treat allergies and rhinitis.

Q: How does Setastine compare to other antihistamines in terms of side effects?

A: Setastine has negligible sedative side effects compared to some other antihistamines, making it a preferred choice for those who need to remain alert.

Q: Is Setastine available for laboratory use?

A: Yes, Setastine is available as a reagent for laboratory use from suppliers like TargetMol Chemicals Inc.

Q: What is the purity range of commercially available Setastine?

A: Based on the supplier information, Setastine is available in purities ranging from 97% to 99.9%.