Altanserin
Synonym(s):3-[2-[4-(4-Fluorobenzoyl)-1-piperidinyl]ethyl]-2,3-dihydro-2-thioxo-4(1H)-quinazolinone hydrochloride hydrate
- CAS NO.：76330-71-7
- Empirical Formula: C22H22FN3O2S
- Molecular Weight: 411.49
- MDL number: MFCD00868052
- EINECS: 278-422-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:12:01
What is Altanserin?
Chemical properties
Yellowish solid
The Uses of Altanserin
Serotonin antagonist.
The Uses of Altanserin
Altanserin Hydrochloride is a useful intermediate for organic synthesis.
Definition
ChEBI: Altanserin is a member of quinazolines.
Biological Activity
Potent and selective 5-HT 2A receptor antagonist (K i values are 0.13, 4.55, 40, 62 and 1570 nM at 5-HT 2A , α 1 , 5-HT 2C , D 2 and 5-HT 1A respectively). Centrally active following systemic administration in vivo .
Properties of Altanserin
| storage temp. | 2-8°C |
| solubility | DMSO: >5mg/mL |
| form | solid |
| color | White to light yellow |
Safety information for Altanserin
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Altanserin
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