LONCASTUXIMAB
UNII NYM5HO7I39

Substance Identification & Data

This profile provides standardized clinical and technical data for Loncastuximab, uniquely identified by the FDA Unique Ingredient Identifier (UNII) NYM5HO7I39.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1875032-68-0 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
NYM5HO7I39
CAS Registry Number
1875032-68-0
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
LONCASTUXIMAB
Official standardized name for this substance within the FDA UNII nomenclature system.
NCI Thesaurus
C174770
National Cancer Institute reference terminology for clinical and research data.
INN ID
10585
Sequential identifier assigned via the WHO International Nonproprietary Name program.
USAN ID
FG-28
Identifier assigned by the United States Adopted Names Council.
Substance Type
protein
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Synonyms and Nomenclature

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

LONCASTUXIMAB

Common Names & Synonyms

LONCASTUXIMAB [INN]
LONCASTUXIMAB [USAN]

Systematic Nomenclature

IMMUNOGLOBULIN G1, ANTI-(HUMAN CD19 ANTIGEN) (HUMAN-MUS MUSCULUS MONOCLONAL RB4V1.2 .GAMMA.1-CHAIN), DISULFIDE WITH HUMAN-MUS MUSCULUS MONOCLONAL RB4V1.2 .KAPPA.-CHAIN, DIMER
IMMUNOGLOBULIN G1-KAPPA, ANTI-(HOMO SAPIENS B-LYMPHOCYTE ANTIGEN CD-19)CHIMERIC MONOCLONAL ANTIBODY.GAMMA.1 HEAVY CHAIN (1-449) (MUS MUSCULUS VH (IGHV1-69*02 (86%) (IGHD)-IGHJ4*01)) (8.8.13) (1-120) -HOMO SAPIENS IGHG1*03 (CH1(K97>R(217)), CH3(K107>DEL(450))), (121-449)) (223-211')-DISULFIDE WITH .KAPPA. LIGHT CHAIN (1'-211') (MUS MUSCULUS V-KAPPA (IGKV4-70*01 (91%) IGKJ1*01) (5.3.7) (1'-104') -HOMO SAPIENS IGKC*01 (105'-211')), DIMER (229-229'':232-232'')-BISDISULFIDE

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
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NLM
DailyMed Products
NCATS
GSRS Full Record
NIH
NCI Thesaurus