LINOLEIC ACID
UNII 9KJL21T0QJ

Substance Identification & Data

This profile provides standardized clinical and technical data for Linoleic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 9KJL21T0QJ.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 60-33-3 and the RxNorm Concept ID (RxCUI) 6400. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
9KJL21T0QJ
CAS Registry Number
60-33-3
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
LINOLEIC ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
9KJL21T0QJ
The specific atomic composition represented as a molecular structure string.
InChIKey
C18H32O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
OYHQOLUKZRVURQ-HZJYTTRNSA-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
C(CCCCCCC/C=C\C/C=C\CCCCC)(O)=O

Synonyms and Nomenclature

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

LINOLEIC ACID

Common Names & Synonyms

9,12-LINOLEIC ACID
C18:2 (N-6)
LINOLEIC ACID (C18:2) (CONSTITUENT OF KRILL OIL) [DSC]
LINOLEIC ACID (CONSTITUENT OF BORAGE SEED OIL) [DSC]
LINOLEIC ACID (CONSTITUENT OF FLAX SEED OIL) [DSC]
LINOLEIC ACID (CONSTITUENT OF SAW PALMETTO) [DSC]
LINOLEIC ACID (CONSTITUENT OF SPIRULINA) [DSC]
LINOLEIC ACID [FCC]
LINOLEIC ACID [HSDB]
LINOLEIC ACID [MART.]
LINOLEIC ACID [MI]
LINOLEIC ACID [VANDF]
LINOLEIC ACID [WHO-DD]
LINOLIC ACID
VITAMIN F COMPONENT LINOLEIC ACID

Brand / Trade Names

EMERSOL 315
POLYLIN 515
RONACARE ASC 3
UNIFAC 6550

Systematic Nomenclature

(Z,Z)-9,12-OCTADECADIENOIC ACID
LINOLEATE

Technical Codes

FEMA NO. 3380, LINOLEIC ACID-
NSC-281243

NDC Products Containing LINOLEIC ACID

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