FULVESTRANT
UNII 22X328QOC4

Substance Identification & Data

This profile provides standardized clinical and technical data for Fulvestrant, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 22X328QOC4.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 129453-61-8 and the RxNorm Concept ID (RxCUI) 282357. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
22X328QOC4
CAS Registry Number
129453-61-8
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
FULVESTRANT
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
22X328QOC4
The specific atomic composition represented as a molecular structure string.
InChIKey
C32H47F5O3S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
VWUXBMIQPBEWFH-WCCTWKNTSA-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
7712
Sequential identifier assigned via the WHO International Nonproprietary Name program.
USAN ID
KK-128
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
[C@]12([C@](CC[C@]3([C@]1([C@@H](Cc4c3ccc(c4)O)CCCCCCCCC[S+]([O-])CCCC(C(F)(F)F)(F)F)[H])[H])([C@H](CC2)O)C)[H]

Synonyms and Nomenclature

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

FULVESTRANT

Common Names & Synonyms

FULVESTRANT [EMA EPAR]
FULVESTRANT [EP MONOGRAPH]
FULVESTRANT [INN]
FULVESTRANT [JAN]
FULVESTRANT [MART.]
FULVESTRANT [MI]
FULVESTRANT [ORANGE BOOK]
FULVESTRANT [USAN]
FULVESTRANT [USP IMPURITY]
FULVESTRANT [USP MONOGRAPH]
FULVESTRANT [USP-RS]
FULVESTRANT [VANDF]
FULVESTRANT [WHO-DD]

Brand / Trade Names

FASLODEX

Systematic Nomenclature

7.ALPHA.-(9-(4,4,5,5,5-PENTAFLUOROPENTYLSULPHINYL)NONYL)ESTRA-1,3,5(10)-TRIENE-3,17.BETA.-DIOL
ESTRA-1,3,5(10)-TRIENE-3,17-DIOL, 7-(9-((4,4,5,5,5-PENTAFLUOROPENTYL)SULFINYL)NONYL)-, (7.ALPHA.,17.BETA.)-

Technical Codes

ICI 182,780
ICI-182780
NSC-759879
ZD9238
ZD-9238

NDC Products Containing FULVESTRANT

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