LEWIS B-TETRASACCHARIDE
UNII 1S8AVN4BW4

Substance Identification & Data

This profile provides standardized clinical and technical data for Lewis B-tetrasaccharide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1S8AVN4BW4.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 81329-67-1 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

1S8AVN4BW4

CAS Registry Number

81329-67-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

LEWIS B-TETRASACCHARIDE

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

InChIKey

C26H45NO19

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

IBXLRXFDMMUTIT-ILVDQUQFSA-N

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

PubChem CID

145996700

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

O([C@@H]([C@H](O[C@@H]1O[C@H]([C@@H](O)[C@@H](O)[C@@H]1O)C)[C@H](O)CO)[C@@H](NC(=O)C)C=O)[C@@H]2O[C@@H]([C@H](O)[C@H](O)[C@H]2O[C@@H]3O[C@H]([C@@H](O)[C@@H](O)[C@@H]3O)C)CO

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Lewis B-tetrasaccharide. 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.

Common Names & Synonyms

ALPHA-L-FUC-(1->2)-BETA-D-GAL-(1->3)-(ALPHA-L-FUC-(1->4))-D-GLCNAC

D-GLUCOSE, O-6-DEOXY-.ALPHA.-L-GALACTOPYRANOSYL-(1->2)-O-.BETA.-D-GALACTOPYRANOSYL-(1->3)-O-(6-DEOXY-.ALPHA.-L-GALACTOPYRANOSYL-(1->4))-2-(ACETYLAMINO)-2-DEOXY-

LEWIS B ANTIGEN

LEWIS B-TETRASACCHARIDE

External Clinical & Regulatory Resources

Previous UNII1S862DJ73F

Next UNII1S8G005MHP