Chemical identity
Ramelteon Cyano Impurity
CAS 196597-79-2 · C13H11NO
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-26678 |
|---|---|
| PubChem CID | 11830381 |
| Name | Ramelteon Cyano Impurity |
| CAS RN | 196597-79-2 |
| Molecular formula | C13H11NO |
| Molecular weight | 197.24 g/mol |
| IUPAC name | (E)-2-(6,7-Dihydro-1H-indeno[5,4-b]furan-8(2H)-ylidene)acetonitrile |
| InChIKey | TUFWVKLKUFXARX-BJMVGYQFSA-N |
02Structure identifiers
Structure facts for this exact identity.
| Molecular formula | C13H11NO |
|---|---|
| InChIKey | TUFWVKLKUFXARX-BJMVGYQFSA-N |
| Ring count | 3 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | N#C/C=C1CCC2=CC=C3OCCC3=C\12 |
|---|---|
| InChI | InChI=1S/C13H11NO/c14-7-5-10-2-1-9-3-4-12-11(13(9)10)6-8-15-12/h3-5H,1-2,6,8H2/b10-5+ |
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 196597-79-2 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 196597-79-2 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
Ramelteon
View API and impurity familyOther names
- Ramelteon Cyano Impurity / Ramelteon Impurity 6
- Ramelteon Impurity 6
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 11830381
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.