Lurbinectedin Impurity 15 CAS 2248127-59-3
Purity 95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2248127-59-3 |
| Molecular Formula | C41H45N5O9S |
| Molecular Weight | 783.89 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lurbinectedin Impurity 15 (CAS 2248127-59-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C41H45N5O9S. Molecular weight: 783.89 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C41H45N5O9S |
| Molecular Weight | 783.89 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Lurbinectedin Standards
- Lurbinectedin Impurity 17 (CAS 2248127-63-9)
- Lurbinectedin (CAS 497871-47-3)
- Lurbinectedin Impurity 27 (CAS 2749898-64-2)
- Lurbinectedin Impurity 35 (CAS CATO-C4X-311435)
- Lurbinectedin Impurity 37 (CAS CATO-C4X-311437)
- Lurbinectedin Impurity 16 (CAS 497871-81-5)
- Lurbinectedin Impurity 10 (CAS CATO-C4X-311410)
- Lurbinectedin Impurity 2 (CAS 497871-10-0)
Recommended Standards
- Rifaximin EP Impurity G (CAS 80621-76-7)
- L-Asparagine, N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-(triphenylmethyl)-, 2-carboxy-2-[[(1,1-dimethylethoxy)carbonyl]amino]ethyl ester (CAS 944283-17-4)
- α-Casein (90-95) (CAS 83471-50-5)
- Linagliptin Impurity 121 (CAS CATO-C4X-1101121)
- Cefazedone Impurity 5 (CAS CATO-C4X-11715)
- 5-Fluorobenzo[d]isothiazole (CAS 139037-02-8)
- (3S)-4,4-Dimethyl-pyrrolidine-3-carboxylic acid (CAS 1373232-20-2)
- 4-Bromo-3-(4-methoxyphenyl)-1-methyl-1H-pyrazole (CAS 474706-38-2)
- Vortioxetine Impurity 63 (CAS 1009-85-4)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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