Irinotecan Hydrochloride Trihydrate EP Impurity E CAS 86639-52-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 86639-52-3 |
| Molecular Formula | C22H20N2O5 |
| Molecular Weight | 392.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Irinotecan Hydrochloride Trihydrate EP Impurity E (CAS 86639-52-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H20N2O5. Molecular weight: 392.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H20N2O5 |
| Molecular Weight | 392.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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.) | 1981 |
| Nitrogen Atoms | 2 |
Related Irinotecan Standards
- Irinotecan Impurity 35 (CAS 647852-82-2)
- Irinotecan Impurity 40 (CAS 86639-51-2)
- Irinotecan Impurity 52-D5 (CAS 718612-51-2)
- Irinotecan Impurity 56 (CAS 797762-11-9)
- Irinotecan Impurity 22 (CAS 124622-81-7)
- Irinotecan Impurity 60 (CAS CATO-C4X-166760)
- Irinotecan Impurity 8 (CAS 78287-14-6)
- Irinotecan Impurity 26 (CAS 2438258-39-8)
Recommended Standards
- Tadalafil Impurity 42 (CAS 1598416-05-7)
- Quinolone analog 9 (CAS 119354-66-4)
- 65388-17-2 Vernodalol DTXSID10331796 (CAS 65388-17-2)
- Fluphenazine Decanoate Impurity 7 (CAS CATO-C4X-12317)
- Bedaquiline Impurity 53 (CAS 654653-95-9)
- 1-Ethyl-N-(4-methoxybenzyl)-1H-pyrazol-4-amine hydrochloride (CAS 1856093-23-6)
- 2-Amino-4-(4-isobutylphenyl)-5-methylthiophene-3-carbonitrile (CAS 861408-82-4)
- 3-(4-Methoxyphenyl)-1,2-oxazol-5-amine (CAS 86685-98-5)
- 2-(1,3-thiazolidin-3-yl)ethane-1-thiol (CAS 317803-03-5)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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