ERYTHROMYCIN STEARYL SULFATE
UNII NL2F266S2X

Substance Identification & Data

This profile provides standardized clinical and technical data for Erythromycin Stearyl Sulfate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) NL2F266S2X.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 24503-84-2 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

NL2F266S2X

CAS Registry Number

24503-84-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ERYTHROMYCIN STEARYL SULFATE

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

InChIKey

C37H67NO13.C18H38O4S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

MDYITFRLIROYPN-YZPBMOCRSA-N

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

PubChem CID

138393985

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@]1([H])([C@H](O)[C@H](C[C@@H](C)O1)N(C)C)O[C@@H]2[C@@H](C)[C@@H]([C@@H](C)C(O[C@H](CC)[C@](O)(C)[C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@]2(O)C)=O)O[C@@]3([H])C[C@](OC)(C)[C@@H](O)[C@H](C)O3.S(=O)(=O)(O)OCCCCCCCCCCCCCCCCCC

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Erythromycin Stearyl Sulfate. 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.