Chemical identity
Nilotinib Urea Impurity
CAS 2021249-11-4 · C23H18F6N6O
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-23450 |
|---|---|
| PubChem CID | 164037487 |
| Name | Nilotinib Urea Impurity |
| CAS RN | 2021249-11-4 |
| Molecular formula | C23H18F6N6O |
| Molecular weight | 508.4 g/mol |
| IUPAC name | 1,3-Bis(3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)urea |
| InChIKey | VNHJWKCJABNTQA-UHFFFAOYSA-N |
02Structure identifiers

The parsed structure contains 4 rings, includes aromatic atoms, includes aliphatic carbon, contains at least one halogen atom. These statements are calculated from the published structure string.
| Defined stereocentres | 0 |
|---|---|
| Unassigned stereocentres | 0 |
| Ring count | 4 |
| Secondary amines | 0 |
| Tertiary amines | 0 |
| N-methyl amine sites | 0 |
| SMILES | CC1=CN(C=N1)C2=CC(=CC(=C2)NC(=O)NC3=CC(=CC(=C3)C(F)(F)F)N4C=C(N=C4)C)C(F)(F)F |
|---|---|
| InChI | Not listed |
| Formula from structure | C23H18F6N6O |
| Molecular weight from structure | 508.4 g/mol |
03India 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 / RCS | NO EXACT MATCH FOUND | CAS 2021249-11-4 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 2021249-11-4 has no exact match in the reviewed SCOMET list. |
| Review date | 2026-08-01 | Recheck the current official instruments for the material, concentration, activity and date in question. |
- Narcotic Drugs and Psychotropic Substances Act, 1985, ScheduleDepartment of Revenue, Government of India · reviewed 2026-08-01
- Controlled-substances notifications and amendmentsDepartment of Revenue, Government of India · reviewed 2026-08-01
- Appendix 3, SCOMET ListDirectorate General of Foreign Trade, Government of India · reviewed 2026-08-01
04Names and relationships
Associated parent compound
Nilotinib
View API and impurity familyOther names
- 2-(4-(3-(2-(Trifluoromethyl)-9H-thioxanthen-9-yl)allyl)piperazin-1-yl)ethanol
- N,N'-Bis[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]urea
- 2021249-11-4
- Urea, N,N'-bis[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-
05Documented history
Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.
No verified discovery, first report, occurrence, use or issue event is currently available for this identity.
06Sources
- S01PubChem compound record, CID 164037487
Names and machine-readable chemical identity properties.
- S02NCBI website and molecular data policies
Reuse policy for NCBI molecular data. This page does not reproduce vendor descriptions or contributed narrative text.
- S03Narcotic Drugs and Psychotropic Substances Act, 1985, Schedule
Department of Revenue, Government of India. Used for the exact-compound India status shown on this page.
- S04Controlled-substances notifications and amendments
Department of Revenue, Government of India. Used for the exact-compound India status shown on this page.
- S05Appendix 3, SCOMET List
Directorate General of Foreign Trade, Government of India. Used for the exact-compound India status shown on this page.
