Chemical identity

Nilotinib EP Impurity E / Desmethylimidazole Nilotinib

CAS 2119583-26-3 · C27H20F3N7O

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-23431
PubChem CID118000997
NameNilotinib EP Impurity E / Desmethylimidazole Nilotinib
CAS RN2119583-26-3
Molecular formulaC27H20F3N7O
Molecular weight515.49 g/mol
IUPAC nameN-[3-(1H-Imidazol-1-yl)-5-(trifluoromethyl)phenyl]-4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]Benzamide
InChIKeyWPFXDYJRTVFSEV-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 118000997
Two-dimensional chemical structure of Nilotinib EP Impurity E / Desmethylimidazole Nilotinib, CAS 2119583-26-3
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 5 rings, includes aromatic atoms, includes aliphatic carbon, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count5
Secondary amines1
Tertiary amines0
N-methyl amine sites0
SMILESCC1=C(C=C(C=C1)C(=O)NC2=CC(=CC(=C2)C(F)(F)F)N3C=CN=C3)NC4=NC=CC(=N4)C5=CN=CC=C5
InChINot listed
Formula from structureC27H20F3N7O
Molecular weight from structure515.49 g/mol

03Possible N-nitroso structures

Shown for structural screening only. These candidates are not confirmed impurities, formation predictions or analytical findings.

Matched amine site1 candidate
Chemical structure of Nilotinib EP Impurity E / Desmethylimidazole Nilotinib with the matched amine site highlighted in amber
Amber identifies the screened atom and adjacent bonds.
Possible structure candidateUnverified identity
First calculated possible N-nitroso structure derived from Nilotinib EP Impurity E / Desmethylimidazole Nilotinib, with the new N-nitroso group highlighted in amber
The new N-N=O atoms and bonds are highlighted. No CAS number or compound name is assigned by this calculation.
Candidate 1Possible N-nitroso structural candidate
Calculated formula
C27H19F3N8O2
Candidate SMILES
Cc1ccc(C(=O)Nc2cc(-n3ccnc3)cc(C(F)(F)F)c2)cc1N(N=O)c1nccc(-c2cccnc2)n1

Interpretation: A structural alert alone does not establish that a nitrosamine forms. Evaluate nitrite sources, amine reagents, pH, temperature, process sequence, purge and analytical evidence.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 2119583-26-3 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 2119583-26-3 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Nilotinib

View API and impurity family

Other names

  • Desmethylimidazole Nilotinib
  • Nilotinib impurity E

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources