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Zirconium (89Zr) Crefmirlimab Berdoxam

Chemical FDA Substance Registry (openFDA)
Chemical Identification
CAS Number2377668-38-5
Known Aliases (9)
Common Name
89ZR-DF-IAB22M2C 89ZRDFIAB22M2C IAB22M2C (ANTIBODY FRAGMENT AGAINST THE HUMAN CD8-ANTIGEN ON CD8-POSITIVE T-CELLS, CONJUGATED TO THE CHELATOR DESFERRIOXAMINE (DF) AND LABELED WITH THE RADIOISOTOPE ZIRCONIUM ZR-89) IMMUNOGLOBULIN, ANTI-(HUMAN CD8A ANTIGEN) (HUMAN-MUS MUSCULUS MONOCLONAL IAB22M2C .KAPPA.-CHAIN V-J REGION) FUSION PROTEIN WITH PEPTIDE LINKER (GSTSGGGSGGGSGGGGSS) FUSION PROTEIN WITH IMMUNOGLOBULIN ANTI-(HUMAN CD8A ANTIGEN) (HUMAN-MUS MUSCULUS MONOCLONAL IAB22M2C HEAVY CHAIN V-D-J REGION) FUSION PROTEIN WITH IMMUNOGLOBULIN G1 (SYNTHETIC .GAMMA.1-CHAIN HINGE REGION) FUSION PROTEIN WITH PEPTIDE LINKER (GGGSSGGGSG) FUSION PROTEIN WITH IMMUNOGLOBULIN G1 (DE-C-TERMINAL LYSINE) (HUMAN .GAMMA.1-CHAIN CH3 REGION), DIMER, N6-(((4-((8,19,30-TRI(HYDROXY-.KAPPA.O)-9,20,31-TRI(OXO-.KAPPA.O)-12,23-DIOXO-1-THIOXO-2,8,13,19,24,30-HEXAAZADOTRIACONT-1-YL)AMINO)PHENYL)AMINO)THIOXOMETHYL)-L-LYSINE, COMPLEX WITH ZIRCONIUM-89ZR zirconium (⁸⁹Zr) crefmirlimab berdoxam [INN] Zirconium Zr-89 Crefmirlimab Berdoxam ZIRCONIUM ZR 89 CREFMIRLIMAB BERDOXAM [USAN] ZIRCONIUM ZR-89-DESFERRIOXAMINE-IAB22M2C ZIRCONIUM ZR 89-DF-IAB22M2C
Data Sources (1)
Source Source ID Name in Source Properties
FDA Substance Registry (openFDA) J6AJI0OZ1O Zirconium (89Zr) Crefmirlimab Berdoxam CAS: 2377668-38-5
INN: 12138
USAN: JK-118
SMS_ID: 300000026117
FDA UNII: J6AJI0OZ1O
NCI_THESAURUS: C137822
Record Info
IDMHmRQ6cWNG5uV7JkB5sDBr
CreatedApril 10, 2026, 9:40 p.m.
ModifiedApril 10, 2026, 11:40 p.m.
Data SourceFDA Substance Registry (openFDA)