3-O-METHYLDOPA HYDROCHLORIDE
UNII EGS0IR3929

Substance Identification & Data

This profile provides standardized clinical and technical data for 3-o-methyldopa Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) EGS0IR3929.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 63302-24-9 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

EGS0IR3929

CAS Registry Number

63302-24-9

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

3-O-METHYLDOPA HYDROCHLORIDE

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

InChIKey

C10H13NO4.ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

UNETXNZYVGKTSS-FJXQXJEOSA-N

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

PubChem CID

112500446

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@H](Cc1cc(OC)c(cc1)O)N)(=O)O.Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 3-o-methyldopa Hydrochloride. 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.