No record-level structural candidate is currently published for this identity.
API and parent drug
Pizotifen
CAS 15574-96-6 · C19H21NS · 2 related records
01API identity and structure
2D structurePubChem CID 27400
| API / medicine name | Pizotifen |
|---|---|
| CAS RN | 15574-96-6 |
| PubChem CID | 27400 |
| Molecular formula | C19H21NS |
| Molecular weight | 295.4 g/mol |
| IUPAC name | 1-methyl-4-(6-thiatricyclo[8.4.0.03,7]tetradeca-1(14),3(7),4,10,12-pentaen-2-ylidene)piperidine |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | CN1CCC(=C2C3=C(CCC4=CC=CC=C42)SC=C3)CC1 |
|---|---|
| InChI | Not listed |
| InChIKey | FIADGNVRKBPQEU-UHFFFAOYSA-N |
02Structural nitrosamine screen
This result does not predict manufacturing conditions, formation, analytical findings or absence of risk. A process-specific assessment is required.
03India status for this compound
The result below applies only to this exact compound identity and CAS number.
| NDPS / RCS | NOT FOUND IN REVIEWED ENTRIES | No exact reviewed identity entry was found. Generic, class, analogue, salt and isomer provisions were not evaluated. Confirm the current official schedule before a regulatory decision. |
|---|---|---|
| SCOMET | NOT FOUND IN REVIEWED CAS ENTRIES | CAS 15574-96-6 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
04Impurities and related compounds
Records whose supplied identity data explicitly associates them with Pizotifen. Each link opens the exact chemical identity page. A PubChem impurity label is not treated as an official pharmacopoeial designation unless an exact reviewed source states it.
2D structurePubChem CID 74186
2D structurePubChem CID 768492
![2D structure: 9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one, CAS 1622-55-5](/structures/pubchem/768492/1622-55-5-9-10-dihydro-4h-benzo-4-5-cyclohepta-1-2-b-thiophen-4-one-2d-structure-300.png)
05Sources
- S01PubChem compound record, CID 27400
Structure, identifiers and machine-readable properties for the API identity.
- S02NCBI website and molecular data policies
Reuse policy for NCBI molecular data. Vendor descriptions and contributed narrative text are not reproduced.
- S03Lazychem chemical records
Parent-family links use the supplied parent identity.