Inactive / Discontinued
ROMIDEPSIN
UNII CX3T89XQBK
Substance Identification & Data
This profile provides standardized clinical and technical data for Romidepsin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) CX3T89XQBK.
Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 128517-07-7 and the RxNorm Concept ID (RxCUI) 877510. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.
Detailed Substance Profile
Preferred Name
ROMIDEPSIN
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
CX3T89XQBK
The specific atomic composition represented as a molecular structure string.
InChIKey
C24H36N4O6S2 International Chemical Identifier digital signature for unique molecular identification.
SMILES String
OHRURASPPZQGQM-GCCNXGTGSA-N Line notation for describing the chemical structure and connectivity of atoms.
INN ID
8656
Sequential identifier assigned via the WHO International Nonproprietary Name program.
USAN ID
SS-77
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C1(=O)[C@H](NC(=O)C[C@]2(/C=C/CCSSC[C@](C(=O)N/C(/C(N[C@H](C(O2)=O)C(C)C)=O)=C\C)(N1)[H])[H])C(C)C
Synonyms and Nomenclature
This section provides a complete list of nomenclature and identifier mappings for Romidepsin. 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
ROMIDEPSIN
Common Names & Synonyms
CYCLO((2Z)-2-AMINO-2-BUTENOYL-L-VALYL-(3S,4E)-3-HYDROXY-7-MERCAPTO-4-HEPTENOYL-D-VALYL-D-CYSTEINYL), CYCLIC (3->5)-DISULFIDE
CYCLO((2Z)-2-AMINO-2-BUTENOYL-L-VALYL-(3S,4E)-3-HYDROXY-7-MERCAPTO-4-HEPTENOYL-D-VALYL-D-CYSTEINYL), CYCLIC (3->5)-DISULPHIDE
DEPSIPEPTIDE
DEPSIPEPTIDE [WHO-DD]
ROMIDEPSIN [INN]
ROMIDEPSIN [JAN]
ROMIDEPSIN [MART.]
ROMIDEPSIN [MI]
ROMIDEPSIN [ORANGE BOOK]
ROMIDEPSIN [USAN]
ROMIDEPSIN [VANDF]
ROMIDEPSIN [WHO-DD]
Brand / Trade Names
CHROMADAX
ISTODAX
Systematic Nomenclature
(1S,4S,7Z,10S,16E,21R)-7-ETHYLIDENE-4,21-BIS(1-METHYLETHYL)-2-OXA-12,13-DITHIA-5,8,20,23-TETRAAZABICYCLO(8.7.6)TRICOS-16-ENE-3,6,9,19,22-PENTONE
Technical Codes
FK228
FK-228
FR901228
FR-901228
NSC-630176
NDC Products Containing ROMIDEPSIN
This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:
