Pimavanserin Impurity 8 CAS 955997-87-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 955997-87-2 |
| Molecular Formula | C23H32N2O3 |
| Molecular Weight | 384.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Pimavanserin Impurity 8 (CAS 955997-87-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C23H32N2O3. Molecular weight: 384.51 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H32N2O3 |
| Molecular Weight | 384.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Pimavanserin Standards
- Pimavanserin Impurity 28 (CAS CATO-C4X-193828)
- Pimavanserin Impurity 41 (CAS CATO-C4X-193841)
- Pimavanserin Impurity 9 (CAS CATO-C4X-19389)
- Pimavanserin Impurity 18 (CAS CATO-C4X-193818)
- Pimavanserin Impurity 13 (CAS 639863-77-7)
- Pimavanserin Impurity 39 (CAS CATO-C4X-193839)
- Pimavanserin Impurity 44 (CAS CATO-C4X-193844)
- Pimavanserin Impurity 10 (CAS CATO-C4X-193810)
Recommended Standards
- Methylprednisolone Acetate EP Impurity H (CAS CATO-C4X-191960)
- 17-Beta-Estradiol 3,17-Dipropionate (CAS 113-38-2)
- Methylprednisolone Acetate EP Impurity H (E-isomer) (CAS CATO-C4X-191946)
- Tenofovir Impurity 69 (CAS 1878175-74-6)
- Ceritinib Impurity 85 (CAS 761440-17-9)
- 1-(4-Bromo-2-chlorophenyl)-2,5-dimethyl-1H-pyrrole (CAS 906166-50-5)
- 5-Bromo-N-(2,6-dimethylphenyl)imidazo[1,5-a]pyrazin-8-amine (CAS 849200-67-5)
- (1-(4-Chlorophenyl)-1H-tetrazol-5-yl)methanamine hydrochloride (CAS 1177348-45-6)
- 3-Amino-4-chloro-N-(2-hydroxy-1,1-dimethylethyl)-benzenesulfonamide (CAS 871571-54-9)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
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