PARTHENOLIDE
UNII 2RDB26I5ZB

Substance Identification & Data

This profile provides standardized clinical and technical data for Parthenolide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 2RDB26I5ZB.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 20554-84-1 and the RxNorm Concept ID (RxCUI) 32941. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

2RDB26I5ZB

CAS Registry Number

20554-84-1

RxNorm Concept ID

32941

Detailed Substance Profile

Preferred Name

PARTHENOLIDE

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

Molecular Formula

2RDB26I5ZB

The specific atomic composition represented as a molecular structure string.

InChIKey

C15H20O3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

KTEXNACQROZXEV-ZRPLFPEYSA-N

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

PubChem CID

5420805

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/1C[C@@]2([C@@H]([C@@]3([C@@](CC/C(=C1)/C)(C(C(O3)=O)=C)[H])[H])O2)C

Synonyms and Nomenclature

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