Chemical identity
N-Methyl-1-(phenylmethyl)-3-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)-1H-indole-5-ethanesulfonamide
CAS 894351-86-1 · C24H29N3O2S
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-21344 |
|---|---|
| PubChem CID | 29983971 |
| Name | N-Methyl-1-(phenylmethyl)-3-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)-1H-indole-5-ethanesulfonamide |
| CAS RN | 894351-86-1 |
| Molecular formula | C24H29N3O2S |
| Molecular weight | 423.57 g/mol |
| IUPAC name | N-Methyl-1-(phenylmethyl)-3-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)-1H-indole-5-ethanesulfonamide |
| InChIKey | UILVSZGMQVBENV-UHFFFAOYSA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C24H29N3O2S |
|---|---|
| InChIKey | UILVSZGMQVBENV-UHFFFAOYSA-N |
| Ring count | 4 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | O=S(CCC1=CC=C2C(C(C3=CCN(C)CC3)=CN2CC4=CC=CC=C4)=C1)(NC)=O |
|---|---|
| InChI | InChI=1S/C24H29N3O2S/c1-25-30(28,29)15-12-19-8-9-24-22(16-19)23(21-10-13-26(2)14-11-21)18-27(24)17-20-6-4-3-5-7-20/h3-10,16,18,25H,11-15,17H2,1-2H3 |
03Possible N-nitroso structures
A record-level structural review indicates a possible N-nitroso candidate. This is not a confirmed impurity, formation prediction or analytical finding.
A structural result alone does not establish that a nitrosamine forms. A process-specific and analytical assessment is required.
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 / RCS | NOT FOUND IN REVIEWED ENTRIES | CAS 894351-86-1 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 894351-86-1 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
05Names and relationships
Associated parent compound
Naratriptan
View API and impurity familyOther names
- 1H-Indole-5-ethanesulfonamide, N-methyl-1-(phenylmethyl)-3-(1, 2, 3, 6-tetrahydro-1-methyl-4-pyridinyl)-
- 2-(1-Benzyl-3-(1-methyl-1, 2, 3, 6-tetrahydropyridin-4-yl)-1H-indol-5-yl)-N-methylethane-1-sulfonamide
06Documented 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.
07Sources
- S01PubChem compound record, CID 29983971
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.
