ESPERAMICIN A1
UNII PLX8T21X8G

Substance Identification & Data

This profile provides standardized clinical and technical data for Esperamicin A1, uniquely identified by the FDA Unique Ingredient Identifier (UNII) PLX8T21X8G.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 99674-26-7 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

PLX8T21X8G

CAS Registry Number

99674-26-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ESPERAMICIN A1

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

InChIKey

C59H80N4O22S4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

LJQQFQHBKUKHIS-IIZLOWFNSA-N

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

NCI Thesaurus

C1301

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

44575615

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\12=C(C([C@@H](O[C@]3(C[C@H](OC(c4c(NC(C(=C)OC)=O)cc(OC)c(c4)OC)=O)[C@@H]([C@@H](O3)C)O)[H])[C@](/C1=C/CSSSC)(C#C/C=C\C#C[C@@H]2O[C@]5([C@@H]([C@H]([C@H](NO[C@@H]6O[C@@H]([C@@H](SC)[C@H](C6)O)C)[C@H](O5)C)O)O[C@]7(C[C@H](OC)[C@H](CO7)NC(C)C)[H])[H])O)=O)NC(=O)OC

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Esperamicin A1. 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.