Irinotecan Related Compound(RPR 121056) CAS 181467-56-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 181467-56-1 |
| Molecular Formula | C33H38N4O8 |
| Molecular Weight | 618.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Irinotecan Related Compound(RPR 121056) (CAS 181467-56-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C33H38N4O8. Molecular weight: 618.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C33H38N4O8 |
| Molecular Weight | 618.68 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Nitrogen Atoms | 4 |
Related Irinotecan Standards
- Irinotecan Impurity 55 (CAS 2252499-29-7)
- Irinotecan EP Impurity K (CAS 2508174-07-8)
- Irinotecan EP Impurity C (CAS 947687-02-7)
- Irinotecan EP Impurity M (CAS 185336-12-3)
- Irinotecan Impurity 63 (CAS CATO-C4X-166763)
- Irinotecan (CAS 97682-44-5)
- Irinotecan EP Impurity L (CAS 1255644-71-3)
- Irinotecan EP Impurity H (CAS 1608617-71-5)
Recommended Standards
- Mal-PEG2-Val-Cit-PAB-OH (CAS 2055041-38-6)
- 4-Methoxybenzyl (1S,2S)-2-((R)-4-((9H-xanthen-9-yl)methyl)-1-(4-methoxybenzyl)-2,5-dioxoimidazolidin-4-yl)cyclopropane-1-carboxylate (CAS 203209-15-8)
- PAR-4 (1-6) amide (human) (CAS 245443-51-0)
- 5-chloro-7-(trifluoromethyl)-1H-pyrazolo[4,3-d]pyrimidine (CAS 2821754-61-2)
- N,N-dimethyl-2-(propylamino)acetamide (CAS 97454-92-7)
- 3-(3,4-Dimethoxyphenyl)-1H-indole (CAS 1504-15-0)
- 3,3-DImethoxypiperidine (CAS 765962-69-4)
- 4-Cyclopropylbenzenesulfonamide (CAS 167403-81-8)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)hexanoic acid (CAS 144701-20-2)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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