Difelikefalin Impurity 61 CAS 1024829-76-2
Purity 95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1024829-76-2 |
| Molecular Formula | C40H59N5O9 |
| Molecular Weight | 753.92 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Difelikefalin Impurity 61 (CAS 1024829-76-2) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C40H59N5O9. Molecular weight: 753.92 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C40H59N5O9 |
| Molecular Weight | 753.92 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 5 |
Related Difelikefalin Standards
- Difelikefalin Impurity 62 (CAS CATO-C4X-304162)
- Difelikefalin Impurity 63 (CAS CATO-C4X-304163)
- Difelikefalin Impurity 71 (CAS CATO-C4X-304171)
- Difelikefalin Impurity 72 (CAS CATO-C4X-304172)
- Difelikefalin Impurity 99 (CAS CATO-C4X-304199)
- Difelikefalin Impurity 93 (CAS CATO-C4X-304193)
- Difelikefalin Impurity 20 (CAS CATO-C4X-304120)
- Difelikefalin Impurity 21 (CAS CATO-C4X-304121)
Recommended Standards
- 4-((1S,2R)-5-cyano-5-(4-fluorophenyl)-1-((4-fluorophenyl)amino)-2-((S)-2-oxo-4-phenyloxazolidine-3-carbonyl)-5-((trimethylsilyl)oxy)pentyl)phenyl pivalate (CAS 1232148-24-1)
- H-Phe-Phe-Phe-Phe-Phe-OH (CAS 65757-10-0)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
- Bepotastine Impurity 14 (CAS 207726-35-0)
- Morinidazole Impurity 33 (CAS CATO-C4X-219633)
- Dec-5-yne-1,10-diol (CAS 92937-83-2)
- Bortezomib Impurity 27 (CAS CATO-C4X-107227)
- Benzyl 3,4-dihydro-2h-spiro[isoquinoline-1,4'-piperidine]-2-carboxylate hydrochloride (CAS 2197063-03-7)
- 2,2-Dimethylthietan-3-amine hydrochloride (CAS 1803603-72-6)
- Peptide Impurity 04 (CAS 2913424-91-4)
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