ERYTHROMYCIN LACTOBIONATE
UNII 33H58I7GLQ

Substance Identification & Data

This profile provides standardized clinical and technical data for Erythromycin Lactobionate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 33H58I7GLQ.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 3847-29-8 and the RxNorm Concept ID (RxCUI) 24347. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

33H58I7GLQ

CAS Registry Number

3847-29-8

RxNorm Concept ID

24347

Detailed Substance Profile

Preferred Name

ERYTHROMYCIN LACTOBIONATE

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

Molecular Formula

33H58I7GLQ

The specific atomic composition represented as a molecular structure string.

InChIKey

C37H67NO13.C12H22O12

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

NNRXCKZMQLFUPL-WBMZRJHASA-N

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

NCI Thesaurus

C47988

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

71469

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

Synonyms and Nomenclature

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