Selexipag Impurity 22 CAS 2068134-98-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2068134-98-3 |
| Molecular Formula | C19H19N3 |
| Molecular Weight | 289.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Selexipag Impurity 22 (CAS 2068134-98-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C19H19N3. Molecular weight: 289.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H19N3 |
| Molecular Weight | 289.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 3 |
Related Selexipag Standards
- Selexipag Impurity 58 (CAS CATO-C4X-196158)
- Selexipag Impurity 52 (CAS CATO-C4X-196152)
- Selexipag Impurity 9 (CAS 57038-62-7)
- Selexipag Impurity 8 (CAS CATO-C4X-19618)
- Selexipag Impurity 41 (CAS CATO-C4X-196141)
- Selexipag Impurity 13 (CAS 41270-66-0)
- Selexipag Impurity 18 (CAS CATO-C4X-196118)
- Selexipag Impurity 15 (CAS CATO-C4X-196115)
Recommended Standards
- Ropinirole EP Impurity H (CAS CATO-C4X-17458)
- Vibegron Impurity 11 (CAS CATO-C4X-237611)
- N-Nitroso Ropinirole (CAS CATO-C4X-174518)
- Moxifloxacin Impurity 58 (CAS CATO-C4X-107458)
- Opicapone impurity 37 (CAS CATO-C4X-240437)
- Fmoc-(R)-3-amino-4-(4-biphenyl)butanoic acid (CAS 332062-10-9)
- (3AR,5S,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole-5-carbaldehyde (CAS 23558-05-6)
- 2-Methyl-4-(thiophen-3-yl)butan-1-amine (CAS 1340089-37-3)
- N-(3-nitrobenzyl)cyclopentanamine (CAS 355382-02-4)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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