FIDASIMTAMAB
UNII JXN644CQ6P

Substance Identification & Data

This profile provides standardized clinical and technical data for Fidasimtamab, uniquely identified by the FDA Unique Ingredient Identifier (UNII) JXN644CQ6P.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2377419-89-9 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
JXN644CQ6P
CAS Registry Number
2377419-89-9
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
FIDASIMTAMAB
Official standardized name for this substance within the FDA UNII nomenclature system.
NCI Thesaurus
C174419
National Cancer Institute reference terminology for clinical and research data.
INN ID
11670
Sequential identifier assigned via the WHO International Nonproprietary Name program.
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 Fidasimtamab. 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

FIDASIMTAMAB

Common Names & Synonyms

FIDASIMTAMAB [INN]
FIDASIMTAMAB [WHO-DD]
IMMUNOGLOBULIN G1 (369-LEUCINE,402-ARGININE), ANTI-(HUMAN PROGRAMMED CELL DEATH PROTEIN 1) (HUMAN MONOCLONAL PD-1-112-059 .GAMMA.1-CHAIN), DISULFIDE WITH HUMAN MONOCLONAL PD-1-112-059 .KAPPA.-CHAIN (IV), (229->229'),(232->232')-BIS(DISULFIDE) WITH IMMUNOGLOBULIN G1 (354-GLUTAMIC ACID,410-LEUCINE,412-VALINE) ANTI-(HUMAN EPIDERMAL GROWTH FACTOR RECEPTOR HER2) (HUMAN-MUS MUSCULUS MONOCLONAL HER2-078-012 .GAMMA.1-CHAIN) DISULFIDE WITH HUMAN-MUS MUSCULUS MONOCLONAL HER2-078-012 .KAPPA.-CHAIN (III)

External Clinical & Regulatory Resources

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