LN-766920
9-Keto Risperidone , > 95% , 1189516-65-1
CAS NO.:1189516-65-1
Empirical Formula: C23H25FN4O3
Molecular Weight: 424.47
MDL number: MFCD23160663
Update time: 2023-04-23
PRODUCT Properties
| Melting point: | 58-62°C |
| Boiling point: | 594.7±60.0 °C(Predicted) |
| Density | 1.44±0.1 g/cm3(Predicted) |
| storage temp. | Hygroscopic, -20°C Freezer, Under Inert Atmosphere |
| solubility | Chloroform (Slightly), Methanol (Very Slightly) |
| pka | 8.02±0.10(Predicted) |
| form | Solid |
| color | Yellow to Dark Orange |
| Stability: | Hygroscopic |
| InChI | InChI=1S/C23H25FN4O3/c1-14-17(23(30)28-9-2-3-19(29)22(28)25-14)8-12-27-10-6-15(7-11-27)21-18-5-4-16(24)13-20(18)31-26-21/h4-5,13,15H,2-3,6-12H2,1H3 |
| InChIKey | AUSFXKQDZJPCTA-UHFFFAOYSA-N |
| SMILES | C12C(=O)CCCN1C(=O)C(CCN1CCC(C3C4=C(ON=3)C=C(F)C=C4)CC1)=C(C)N=2 |
Description and Uses
Risperidone (R525000) impurity.
Safety
| Symbol(GHS) | ![]() GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |





![9-(Benzyloxy)-3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one](https://img.chemicalbook.com/CAS/GIF/147687-17-0.gif)
![Paliperidone Related Compound A (3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-alpha]pyrimidin-4-one)](https://img.chemicalbook.com/CAS/GIF/849903-79-3.gif)