Risperidone Pyrimidinone-N-oxide CAS 1301724-91-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1301724-91-3 |
| Molecular Formula | C23H27FN4O3 |
| Molecular Weight | 426.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Risperidone Pyrimidinone-N-oxide (CAS 1301724-91-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H27FN4O3. Molecular weight: 426.48 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H27FN4O3 |
| Molecular Weight | 426.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Risperidone Standards
- Risperidone Impurity 29 (CAS 832747-55-4)
- Risperidone Impurity 30 (CAS 1894509-66-0)
- Risperidone Impurity 39 (CAS CATO-C4X-111139)
- Risperidone EP Impurity C (CAS 130049-85-3)
- Risperidone EP Impurity C ((S)-Isomer) (CAS 147663-01-2)
- trans-Risperidone N-Oxide (CAS CATO-CP106668)
- Risperidone RC 23 (CAS 84163-48-4)
- 9-Methyl Risperidone (CAS 138271-01-9)
Recommended Standards
- Paliperidone (CAS 144598-75-4)
- Paliperidone Impurity 40 (CAS CATO-C4X-1724140)
- 6-Cyclopropyl-2-{[2-(4-methylbenzenesulfonyl)ethyl]sulfanyl}-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 625377-24-4)
- Methyl 2-methyl-5-[(methylamino)methyl]furan-3-carboxylate (CAS 923183-43-1)
- 1-Phenyl-3,4-dihydroisoquinoline-7-carbaldehyde (CAS 823236-18-6)
- Phenanthren-9-yl trifluoromethanesulfonate (CAS 120270-47-5)
- Ethyl N-[4-(trifluoromethyl)benzoyl]ethanehydrazonoate (CAS 477862-20-7)
- 1-Cyclopropyl-2,4-dimethylbenzene (CAS 27546-47-0)
- 4-(4-Chloro-2-methoxyphenyl)piperidine (CAS 815618-53-2)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com