PHENYLEPHRINE
UNII 1WS297W6MV

Substance Identification & Data

This profile provides standardized clinical and technical data for Phenylephrine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1WS297W6MV.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 59-42-7 and the RxNorm Concept ID (RxCUI) 8163. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
1WS297W6MV
CAS Registry Number
59-42-7
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
PHENYLEPHRINE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
1WS297W6MV
The specific atomic composition represented as a molecular structure string.
InChIKey
C9H13NO2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
SONNWYBIRXJNDC-VIFPVBQESA-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.
INN ID
4174
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1(cc(O)ccc1)[C@@H](O)CNC

Synonyms and Nomenclature

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

PHENYLEPHRINE

Common Names & Synonyms

(-)-PHENYLEPHRINE
(R)-PHENYLEPHRINE
METASYNEPHRINE
META-SYNEPHRINE
M-OXEDRINE
M-SYMPATHOL
M-SYMPATOL
M-SYNEPHRINE
PHENYLEPHRINE [EP IMPURITY]
PHENYLEPHRINE [EP MONOGRAPH]
PHENYLEPHRINE [HSDB]
PHENYLEPHRINE [INN]
PHENYLEPHRINE [MART.]
PHENYLEPHRINE [MI]
PHENYLEPHRINE [VANDF]
PHENYLEPHRINE [WHO-DD]
PHENYLEPHRINE, (R)-
R(-)-MEZATON

Brand / Trade Names

PHENYLEPHRINE MINIMS

Systematic Nomenclature

(-)-1-(3-HYDROXYPHENYL)-2-METHYLAMINOETHANOL
(-)-3 HYDROXY-.ALPHA.-((METHYLAMINO)METHYL)BENZENEMETHANOL

Technical Codes

AB-101 (PHENYLEPHRINE)
J8.601K

NDC Products Containing PHENYLEPHRINE

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