Chemical identity
Sorafenib Aminophenoxy Impurity
CAS 284462-37-9 · C13H13N3O2
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-28338 |
|---|---|
| PubChem CID | 16655129 |
| Name | Sorafenib Aminophenoxy Impurity |
| CAS RN | 284462-37-9 |
| Molecular formula | C13H13N3O2 |
| Molecular weight | 243.26 g/mol |
| IUPAC name | 4-(4-Aminophenoxy)-N-methylpyridine-2-carboxamide |
| InChIKey | RXZZBPYPZLAEFC-UHFFFAOYSA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C13H13N3O2 |
|---|---|
| InChIKey | RXZZBPYPZLAEFC-UHFFFAOYSA-N |
| Ring count | 2 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | O=C(NC)C1=NC=CC(OC2=CC=C(N)C=C2)=C1 |
|---|---|
| InChI | InChI=1S/C13H13N3O2/c1-15-13(17)12-8-11(6-7-16-12)18-10-4-2-9(14)3-5-10/h2-8H,14H2,1H3,(H,15,17) |
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 | NOT FOUND IN REVIEWED ENTRIES | CAS 284462-37-9 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated. |
|---|---|---|
| SCOMET | NOT FOUND IN REVIEWED CAS ENTRIES | CAS 284462-37-9 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated. |
- Narcotic Drugs and Psychotropic Substances Act, 1985, ScheduleDepartment of Revenue, Government of India · source version 1985-09-16
- Controlled-substances notifications and amendmentsDepartment of Revenue, Government of India · source version 2026-03-11
- Appendix 3, SCOMET ListDirectorate General of Foreign Trade, Government of India · source version 2024-09-02
04Names and relationships
Associated parent compound
Sorafenib
View API and impurity familyOther names
- 4-(4-Aminophenoxy)-N-methylpicolinamide
- 2-Pyridinecarboxamide, 4-(4-aminophenoxy)-N-methyl-
- Sorafenib EP Impurity A
- Sorafenib Impurity A
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 16655129
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.
