METHYSERGIDE DIMALEATE
UNII EMS84N8S7Y

Substance Identification & Data

This profile provides standardized clinical and technical data for Methysergide Dimaleate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) EMS84N8S7Y.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 120220-03-3 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

EMS84N8S7Y

CAS Registry Number

120220-03-3

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

METHYSERGIDE DIMALEATE

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C21H27N3O2.2C4H4O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

FUYUWMZGKBNTIB-VMTAUMJGSA-N

Line notation for describing the chemical structure and connectivity of atoms.

NCI Thesaurus

C224393

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

21158509

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

C(/C=C\C(=O)O)(=O)O.C=12c3cccc4n(C)cc(c43)C[C@]2(N(C)C[C@H](C(N[C@H](CO)CC)=O)C1)[H].C(/C=C\C(=O)O)(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Methysergide Dimaleate. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.