Dihydroergotamine Mesylate (CAS 6190-39-2) Suppliers and Product Information

Dihydroergotamine mesylate is a partial α-adrenergic agonist, partial D2 dopaminergic receptor agonist, and competitive 5-HT antagonist. It is used as an antimigraine agent and vasoconstrictor. The compound is light-sensitive and should be stored in appropriate conditions.

Frequently Asked Questions

Q: What are the main uses of Dihydroergotamine Mesylate?

A: Dihydroergotamine Mesylate is primarily used for the treatment of migraine headaches and orthostatic hypotension. It acts as a vasoconstrictor and has agonist properties at vascular serotonin receptors.

Q: How should Dihydroergotamine Mesylate be stored?

A: Dihydroergotamine Mesylate should be stored at room temperature. It is light-sensitive, so it should be protected from light. Solutions in DMSO may be stored at -20°C for up to 2 months.

Q: What is the purity of commercially available Dihydroergotamine Mesylate?

A: The purity of commercially available Dihydroergotamine Mesylate typically ranges from 98% to 99.9%, depending on the supplier and grade (e.g., USP, EP, BP).