Selexipag Impurity 24 CAS 475086-96-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 475086-96-5 |
| Molecular Formula | C26H30N2O4 |
| Molecular Weight | 434.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Selexipag Impurity 24 (CAS 475086-96-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C26H30N2O4. Molecular weight: 434.53 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H30N2O4 |
| Molecular Weight | 434.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Selexipag Standards
- Selexipag Impurity 71 (CAS CATO-C4X-196171)
- Selexipag Impurity 42 (CAS CATO-C4X-196142)
- Selexipag Impurity 4 (CAS 2732400-56-3)
- Selexipag Impurity 2 D6 (CAS 1265295-56-4)
- Selexipag Impurity 5 (CAS 2287345-22-4)
- Selexipag Impurity 2 (CAS 475085-57-5)
- Selexipag Impurity 17 (CAS 475086-28-3)
- Selexipag Impurity 59 (CAS CATO-C4X-196159)
Recommended Standards
- (S,S)-Formoterol EP Impurity H (CAS 67346-67-2)
- Ensifentrine impurity 10 (CAS CATO-C4X-335310)
- (R,R)-Formoterol EP Impurity H (CAS 1337876-26-2)
- Ruxolitinib Impurity 117 (CAS CATO-C4X-2058117)
- Acotiamide Impurity 11 (CAS 5722-93-0)
- 5-Amino-2-(3-fluorophenyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 1368951-30-7)
- 3-Dodecyl-1,1,1,3,5,5,5-heptamethyltrisiloxane (CAS 139614-44-1)
- 3-{[(5-chloro-1,2,3-thiadiazol-4-yl)methyl]sulfanyl}-4-methyl-4,5-dihydro-1h-1,2,4-triazol-5-one (CAS 1249500-54-6)
- 3-(4-Chlorophenyl)-2-methyl-3,4-dihydroquinazolin-4-one (CAS 1788-93-8)
- Insulin Glargine (CAS 160337-95-1)
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