METOPROLOL TARTRATE
UNII W5S57Y3A5L

Substance Identification & Data

This profile provides standardized clinical and technical data for Metoprolol Tartrate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) W5S57Y3A5L.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 56392-17-7 and the RxNorm Concept ID (RxCUI) 203191. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
W5S57Y3A5L
CAS Registry Number
56392-17-7
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
METOPROLOL TARTRATE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
W5S57Y3A5L
The specific atomic composition represented as a molecular structure string.
InChIKey
2C15H25NO3.C4H6O6
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
YGULWPYYGQCFMP-CEAXSRTFSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
CC(C)NCC(COc1ccc(cc1)CCOC)O.[C@@H]([C@H](C(=O)O)O)(C(=O)O)O.CC(C)NCC(COc1ccc(cc1)CCOC)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Metoprolol Tartrate. 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.

FDA Official Name

METOPROLOL TARTRATE

Common Names & Synonyms

(+/-)-1-(ISOPROPYLAMINO)-3-(P-(2-METHOXYETHYL)PHENOXY)-2-PROPANOL L-(+)-TARTRATE (2:1) (SALT)
1-ISOPROPYLAMINO-3-(P-(2-METHOXYETHYL)PHENOXY)-2-PROPANOL (2:1) DEXTRO-TARTRATE SALT
2-PROPANOL, 1-(4-(2-METHOXYETHYL)PHENOXY)-3-((1-METHYLETHYL)AMINO)-, (+/-)-, (R-(R*,R*))-2,3-DIHYDROXYBUTANEDIOATE (2:1) (SALT)
LOPRESSIDONE COMPONENT METOPROLOL TARTRATE
LOPRESSOR HCT COMPONENT METOPROLOL TARTRATE
METOPROLOL HEMITARTRATE
METOPROLOL TARTRATE [EP MONOGRAPH]
METOPROLOL TARTRATE [JAN]
METOPROLOL TARTRATE [MART.]
METOPROLOL TARTRATE [MI]
METOPROLOL TARTRATE [ORANGE BOOK]
METOPROLOL TARTRATE [USAN]
METOPROLOL TARTRATE [USP MONOGRAPH]
METOPROLOL TARTRATE [USP-RS]
METOPROLOL TARTRATE [VANDF]
METOPROLOL TARTRATE [WHO-DD]

Brand / Trade Names

BELOC
BETALOC
LOPRESOR
LOPRESSOR
METROPRESS
PRELIS
SELOKEN
SELOPRAL

Technical Codes

CGP-2175E
NSC-757105

NDC Products Containing METOPROLOL TARTRATE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: