Lurbinectedin Impurity 26 CAS 497871-49-5
Purity 95%In StockPharmacopoeial Impurity Standards
| CAS No. | 497871-49-5 |
| Molecular Formula | C47H48N4O10S |
| Molecular Weight | 860.97 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Lurbinectedin Impurity 26 (CAS 497871-49-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C47H48N4O10S. Molecular weight: 860.97 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C47H48N4O10S |
| Molecular Weight | 860.97 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) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Lurbinectedin Standards
- Lurbinectedin Impurity 19 (CAS 2248127-80-0)
- Lurbinectedin Impurity 20 (CAS 2248127-78-6)
- Lurbinectedin Impurity 18 (CAS 2728715-09-9)
- Lurbinectedin Impurity 32 (CAS CATO-C4X-311432)
- Lurbinectedin Impurity 8 (CAS CATO-C4X-31148)
- Lurbinectedin Impurity 24 (CAS 2248127-70-8)
- Lurbinectedin Impurity 25 (CAS 2248127-68-4)
- Lurbinectedin Impurity 22 (CAS 2248127-76-4)
Recommended Standards
- 2,8-Dibromo-6,6,12,12-tetraoctyl-6,12-dihydroindeno[1,2-b]fluorene (CAS 264281-45-0)
- (2R,3R,4S,5R)-2-(6-((19-Amino-4,7,10,13,16-pentaoxanonadecyl)amino)-9H-purin-9-yl)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)tetrahydrofuran-3,4-diol (CAS 869354-92-7)
- Eptifibatide Impurity 1 (CAS CATO-C4X-23451)
- Prucalopride Impurity 31 (CAS 137211-64-4（free base）)
- Bilastine impurity 87 (CAS 2890196-78-6（free base）)
- 2-(((5-Methylthiophen-2-yl)methyl)amino)butan-1-ol hydrochloride (CAS 1048673-63-7)
- N-(3,5-dichloro-4-hydroxyphenyl)benzenesulfonamide (CAS 51767-45-4)
- Ethyl 3-{[(pyridin-2-yl)methyl]amino}propanoate (CAS 131436-66-3)
- 3-Amino-2-methylpyridin-4-ol (CAS 1227586-70-0)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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