EPINEPHRINE
UNII YKH834O4BH

Substance Identification & Data

This profile provides standardized clinical and technical data for Epinephrine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) YKH834O4BH.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 51-43-4 and the RxNorm Concept ID (RxCUI) 3992. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
YKH834O4BH
CAS Registry Number
51-43-4
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
EPINEPHRINE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
YKH834O4BH
The specific atomic composition represented as a molecular structure string.
InChIKey
C9H13NO3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
UCTWMZQNUQWSLP-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
2142
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1c(c(O)ccc1[C@@H](O)CNC)O

Synonyms and Nomenclature

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

EPINEPHRINE

Common Names & Synonyms

(-)-(R)-EPINEPHRINE
(-)-EPINEPHRINE
1,2-BENZENEDIOL, 4-(1-HYDROXY-2-(METHYLAMINO)ETHYL)-, (R)-
ADRENALINE [EP IMPURITY]
ADRENALINE [EP MONOGRAPH]
ADRENALINE [JAN]
ADRENALINE [MART.]
ADRENALINUM
ADRENALINUM [HPUS]
EPINEPHRINE [HSDB]
EPINEPHRINE [INN]
EPINEPHRINE [MI]
EPINEPHRINE [ORANGE BOOK]
EPINEPHRINE [USP MONOGRAPH]
EPINEPHRINE [USP-RS]
EPINEPHRINE [WHO-DD]
EPINEPHRINE [WHO-IP]
EPINEPHRINUM [WHO-IP LATIN]
GLAUPOSINE
IONTOCAINE COMPONENT EPINEPHRINE
LIDOSITE TOPICAL SYSTEM KIT COMPONENT EPINEPHRINE
NEPHRIDINE
NORADRENALINE TARTRATE IMPURITY A [EP IMPURITY]
OCTOCAINE COMPONENT EPINEPHRINE
RACEPINEFRINE, (R)-
SUS-PHRINE SULPHITE-FREE

Brand / Trade Names

ANAPEN
BRONKAID MIST
EPIPEN
NEFFY
PRIMATENE MIST
SUSPHRINE
SUS-PHRINE
SUS-PHRINE SULFITE-FREE
SYMJEPI
TWINJECT

Systematic Nomenclature

(-)-3,4-DIHYDROXY-.ALPHA.-(2-(METHYLAMINO)ETHYL)BENZYL ALCOHOL
4-((1R)-1-HYDROXY-2-(METHYLAMINO)ETHYL)-1,2-BENZENEDIOL
ADRENALIN
ADRENALINE
BENZYL ALCOHOL, 3,4-DIHYDROXY-.ALPHA.-((METHYLAMINO)METHYL)-, (-)-

Technical Codes

NSC-62786

NDC Products Containing EPINEPHRINE

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