Vazegepant Impurity 19 CAS 2923756-41-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2923756-41-4 |
| Molecular Formula | C35H44N8O3 |
| Molecular Weight | 624.78 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Vazegepant Impurity 19 (CAS 2923756-41-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C35H44N8O3. Molecular weight: 624.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C35H44N8O3 |
| Molecular Weight | 624.78 g/mol |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 8 |
Related Vazegepant Standards
- Vazegepant Impurity 13 (CAS CATO-C4X-320013)
- Vazegepant Impurity 5 (CAS CATO-C4X-32005)
- Vazegepant impurity 37 (CAS CATO-C4X-320037)
- Vazegepant Impurity 6 (CAS CATO-C4X-32006)
- Vazegepant (CAS 1337918-83-8)
- Vazegepant Impurity 4 (CAS CATO-C4X-32004)
- Vazegepant Impurity 7 (CAS CATO-C4X-32007)
- Vazegepant Impurity 18 (CAS CATO-C4X-320018)
Recommended Standards
- 4-Hydroxy-13,13-dimethyl-9-(1-methylethyl)-8,11-dioxo-3,6-bis(phenylmethyl) 12-Oxa-2,7,10-triazatetradecanoic Acid 5-Thiazolylmethyl Ester (CAS 165315-96-8)
- 3',4',5',6'-Tetrakis(4-aminophenyl)-[1,1':2',1''-terphenyl]-4,4''-diamine (CAS 840503-80-2)
- PL 100 (CAS 612547-11-2)
- Vazegepant Impurity 9 (CAS CATO-C4X-32009)
- Clobetasol Propionate EP Impurity C (CAS 25122-52-5)
- N-(5-Amino-2-fluorophenyl)-2-(4-methoxyphenyl)-acetamide (CAS 1016725-04-4)
- 1,1,2,2,3,3,4,5,6,7-Decafluoro-2,3-dihydro-1H-indene (CAS 1736-47-6)
- 2-(Dodecylthio)-3-phenylquinazolin-4(3H)-one (CAS 1197515-10-8)
- 4-chloro-7-fluoropyrrolo[2,1-f][1,2,4]triazine (CAS 2227206-11-1)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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