10a-Methoxy-9,10-dihydrolysergol is a derivative of Lysergol and Dehydrolysergol-I which act as partial agonists and antagonists at 5-HT2A, 5-HT2C and 5-HT1B receptors, and at a1-andrenergic receptors.Melting Point: 150-152°C (dec.)Solubility:Methanol