90044-46-5: Droxidopa Impurity M
Droxidopa Impurity M or (CAS No.90044-46-5) or 5,6,11,12-tetrahydro-5,11-epiminodibenzo[a,e]8annulene-2,3,8,9-tetraol. Droxidopa has structure similar to noradrenaline but with carboxyl group. It has both neuronal and extra neuronal effects. It is useful in patients with dopamine beta hydroxylase deficiency.
Additional information on CAS 90044-46-5
5, 6, 11, 12-tetrahydro-5, 11-epiminodibenzo[a, e]annulene-2, 3, 8, 9-tetraol
"Mathias, Christopher J. “L-Dihydroxyphenylserine (Droxidopa) in the Treatment of Orthostatic Hypotension.” Clinical Autonomic Research, vol. 18, no. S1, Mar. 2008, pp. 25–29, https://doi.org/10.1007/s10286-007-1005-z. ?"