Methysergide Maleate
C21H27N3O2·C4H4O4
469.53
Ergoline-8-carboxamide, 9,10-didehydro-N-[1-(hydroxy methyl)propyl]-1,6-dimethyl-, (8β)-, (Z)-2-butenedioate (1:1) (salt);
9,10-Didehydro-N-[1-(hydroxymethyl)propyl]-1,6-dimethylergoline-8β-carboxamide maleate (1:1) (salt) [129-49-7]
Ergoline-8-carboxamide, 9,10-didehydro-N-[1-(hydroxy methyl)propyl]-1,6-dimethyl-, (8β)-, (Z)-2-butenedioate (1:1) (salt);
9,10-Didehydro-N-[1-(hydroxymethyl)propyl]-1,6-dimethylergoline-8β-carboxamide maleate (1:1) (salt) [129-49-7]
BRIEFING
Methysergide Maleate. This proposal is based on the version of the monograph official as of May 1, 2020. It is proposed to omit this monograph for the following reasons:
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No drug products formulated with Methysergide Maleate are currently marketed in the United States.
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Drug products containing Methysergide Maleate are currently not used in veterinary medicine in the United States.
(SM4: S. Cusick)
Case ID—SUB-2225