Chemical identity
6-Desfluoro-6-Hydroxy Risperidone
CAS 106266-11-9 · C23H28N4O3
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-03700 |
|---|---|
| PubChem CID | 135688055 |
| Name | 6-Desfluoro-6-Hydroxy Risperidone |
| CAS RN | 106266-11-9 |
| Molecular formula | C23H28N4O3 |
| Molecular weight | 408.50 g/mol |
| IUPAC name | 3-(2-(4-(6-Hydroxybenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one |
| InChIKey | KMZACMPMNDRKFH-UHFFFAOYSA-N |
02Structure identifiers

The parsed structure contains 5 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.
| Defined stereocentres | 0 |
|---|---|
| Unassigned stereocentres | 0 |
| Ring count | 5 |
| Secondary amines | 0 |
| Tertiary amines | 1 |
| N-methyl amine sites | 0 |
| SMILES | CC1=C(C(=O)N2CCCCC2=N1)CCN3CCC(CC3)C4=NOC5=C4C=CC(=C5)O |
|---|---|
| InChI | Not listed |
| Formula from structure | C23H28N4O3 |
| Molecular weight from structure | 408.50 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 106266-11-9 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 106266-11-9 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
Risperidone
View API and impurity familyOther names
- 3-[1-[2-(2-methyl-4-oxo-6,7,8,9tetrahydropyrido[1,2-a]pyrimidin3-yl)ethyl]piperidin-4-yl]-2H-1,2-benzoxazol6-oneSCHEMBL7292287
- 6-Desfluoro-6-hydroxy Risperidone
- 106266-11-9
- 6,7,8,9-Tetrahydro-3-[2-[4-(6-hydroxy-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
- 3-[1-[2-(2-methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-3-yl)ethyl]piperidin-4-yl]-2H-1,2-benzoxazol-6-one
- SCHEMBL7292287
- DTXSID30611880
- KMZACMPMNDRKFH-UHFFFAOYSA-N
- AKOS030241024
- IT21195
- 2-Methyl-3-{2-[4-(6-oxo-2,6-dihydro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl}-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
- 3-(2-(4-(6-hydroxybenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
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 135688055
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.
