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Zotizalkib

Chemical FDA Substance Registry (openFDA)
Chemical Identification
CAS Number2648641-36-3
INCI Name(18S)-18-(difluoromethyl)-13-fluoro-7,7-dimethyl-9,20-dioxa-1,2,6,17,23-pentazapentacyclo[19.3.1.04,24.010,15.017,22]pentacosa-2,4(24),10(15),11,13,21(25),22-heptaen-5-one
PubChem CID 156024486
Molecular FormulaC21H20F3N5O3
InChIKeyInChI=1S/C21H20F3N5O3/c1-21
SMILESCC1(COC2=C(CN3[C@@H](COC4=CN5C(=C(C=N5)C(=O)N1)N=C43)C(F)F)C=C(C=C2)F)C
Known Aliases (6)
Common Name
TPX-0131 TPX0131 TPX 0131 [WHO-DD] zotizalkib [INN]
Scientific Name
1,18-METHENO-13H-(1,4)OXAZINO(3,4-I)PYRAZOLO(4,3-F)(1,4,8,10)BENZOXATRIAZACYCLOTRIDECIN-4(5H)-ONE, 15-(DIFLUOROMETHYL)-11-FLUORO-6,7,15,16-TETRAHYDRO-6,6-DIMETHYL-, (15S)- 18,1-METHENO-6H-(1,4)OXAZINO(3,4-I)PYRAZOLO(4,3-F)(1,4,8,10)BENZOXATRIAZACYCLOTRIDECIN-15(12H)-ONE, 4-(DIFLUOROMETHYL)-8-FLUORO-3,4,13,14-TETRAHYDRO-13,13-DIMETHYL-, (4S)-
Data Sources (1)
Source Source ID Name in Source Properties
FDA Substance Registry (openFDA) 5BKJ4Z6RBU Zotizalkib CAS: 2648641-36-3
INN: 12458
SMS_ID: 300000050044
PUBCHEM: 156024486
FDA UNII: 5BKJ4Z6RBU
NCI_THESAURUS: C180420
Record Info
IDYpswspFqNMbZT2MEpVQCc8
CreatedApril 10, 2026, 10:55 p.m.
ModifiedApril 10, 2026, 11:07 p.m.
EnrichedApril 11, 2026, 12:09 a.m.
Data SourceFDA Substance Registry (openFDA)