Synonyms
9,10-dihydroergotaminetartrate;dihydro-ergotamintartrate(2:1)(salt);bis[5'alpha-benzyl-9,10alpha-dihydro-12'-hydroxy-2'-methylergotaman-3',6',18-trione] [R-(R*,R*)]-tartrate;DIHYDROERGOTAMINETARTRATE[DD];Dihydroergotamintartrat;DIHYDROERGOTAMINE TARTRATE CRYSTALLINE;Dihydroergotamine tartrate (D1952000)
Molecular Formula
2C33H37N5O5.C4H6O6
Canonical SMILES
C[C@@]1(C(=O)N2[C@H](C(=O)N3CCC[C@H]3[C@@]2(O1)O)CC4=CC=CC=C4)NC(=O)[C@@H]5C[C@H]6[C@@H](CC7=CNC8=CC=CC6=C78)N(C5)C.C[C@@]1(C(=O)N2[C@H](C(=O)N3CCC[C@H]3[C@@]2(O1)O)CC4=CC=CC=C4)NC(=O)[C@@H]5C[C@H]6[C@@H](CC7=CNC8=CC=CC6=C78)N(C5)C.C(C(C(=O)O)O)(C(=O)O)O
Melting Point
205°C (decomp)(Solv: methanol, 95% (67-56-1))
Solubility
Very slightly soluble in water, sparingly soluble in alcohol
Definition
ChEBI: The L-(+)-tartaric acid salt of dihydroergotamine, a semisynthetic ergot alkaloid with weaker oxytocic and vasoconstrictor properties than ergotamine. Both the tartrate and the mesylate salts are used for the treatment of migraine and orth
static hypotension.
Refractive Index
-55 ° (C=1, Pyridine)
Uses
Dihydroergotamine (+)-tartrate salt is a vascular serotonin receptor activator. In addition, it has been shown to induce lung cancer cell death through apoptosis and mitophagy.