Irinotecan CAS 97682-44-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 97682-44-5 |
| Molecular Formula | C33H38N4O6 |
| Molecular Weight | 586.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Irinotecan (CAS 97682-44-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C33H38N4O6. Molecular weight: 586.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C33H38N4O6 |
| Molecular Weight | 586.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 1984 |
| Nitrogen Atoms | 4 |
Related Irinotecan Standards
- Irinotecan EP Impurity L (CAS 1255644-71-3)
- Irinotecan EP Impurity H (CAS 1608617-71-5)
- Irinotecan EP Impurity M (CAS 185336-12-3)
- Irinotecan Impurity 63 (CAS CATO-C4X-166763)
- Irinotecan Impurity 51 (CAS 2944102-98-9)
- Irinotecan Impurity 38 (CAS 143490-54-4)
- Irinotecan EP Impurity C (CAS 947687-02-7)
- Irinotecan EP Impurity A (CAS 103816-16-6)
Recommended Standards
- rac-Phycocyanobilin (CAS 215871-76-4)
- Phycocyanobilin (CAS 20298-86-6)
- Omadacycline Impurity 28 (CAS CATO-C4X-285728)
- methyl 2-[(4-nitrophenyl)amino]propanoate (CAS 1311383-63-7)
- (E)-2-(3-(Benzyloxy)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 114653-18-8)
- (2-(Benzyloxy)-5-chlorophenyl)boronic acid (CAS 612832-83-4)
- N2-Ethylpyridine-2,5-diamine dihydrochloride (CAS 1439897-72-9)
- 6-Hydroxy-2-oxo-1-phenyl-N-[4-(trifluoromethoxy)phenyl]-1,2-dihydropyrimidine-4-carboxamide (CAS 861212-13-7)
- 3-[(dimethyl-1,2-oxazol-4-yl)methoxy]-n-[2-(1h-indol-3-yl)ethyl]benzamide (CAS 790679-62-8)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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