Chemical identity
1-[(4-Fluorophenyl)methyl]-3-[(4-isobutoxyphenyl)methyl]urea
CAS 1388858-78-3 · C19H23FN2O2
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-25259 |
|---|---|
| PubChem CID | 52709850 |
| Name | 1-[(4-Fluorophenyl)methyl]-3-[(4-isobutoxyphenyl)methyl]urea |
| CAS RN | 1388858-78-3 |
| Molecular formula | C19H23FN2O2 |
| Molecular weight | 330.40 g/mol |
| IUPAC name | 1-(4-fluorobenzyl)-3-(4-isobutoxybenzyl)urea |
| InChIKey | OYVDGFJEADMXOK-UHFFFAOYSA-N |
02Structure identifiers
![Two-dimensional chemical structure of 1-[(4-Fluorophenyl)methyl]-3-[(4-isobutoxyphenyl)methyl]urea, CAS 1388858-78-3](/structures/pubchem/52709850-900.png)
The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon, contains at least one halogen atom. These statements are calculated from the published structure string.
| Defined stereocentres | 0 |
|---|---|
| Unassigned stereocentres | 0 |
| Ring count | 2 |
| Secondary amines | 0 |
| Tertiary amines | 0 |
| N-methyl amine sites | 0 |
| SMILES | CC(C)COC1=CC=C(C=C1)CNC(=O)NCC2=CC=C(C=C2)F |
|---|---|
| InChI | Not listed |
| Formula from structure | C19H23FN2O2 |
| Molecular weight from structure | 330.40 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 1388858-78-3 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 1388858-78-3 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
Pimavanserin
View API and impurity familyOther names
- Pimavanserin Impurity 7
- 1-[(4-Fluorophenyl)methyl]-3-[(4-isobutoxyphenyl)methyl]urea
- 1388858-78-3
- 1-(4-Fluorobenzyl)-3-(4-isobutoxybenzyl)urea
- SCHEMBL28290754
- AKOS008797677
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 52709850
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.
