Irinotecan Impurity 8 CAS 78287-14-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78287-14-6 |
| Molecular Formula | C21H18N2O5 |
| Molecular Weight | 378.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Irinotecan Impurity 8 (CAS 78287-14-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H18N2O5. Molecular weight: 378.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H18N2O5 |
| Molecular Weight | 378.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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.) | 1979 |
| Nitrogen Atoms | 2 |
Related Irinotecan Standards
- Irinotecan EP Impurity F (CAS 78287-27-1)
- Irinotecan Impurity 23 (CAS 1217633-65-2)
- Irinotecan Impurity 9 (CAS 80758-83-4)
- Irinotecan Impurity 56 (CAS 797762-11-9)
- Irinotecan Hydrochloride Trihydrate EP Impurity E (CAS 86639-52-3)
- Irinotecan Impurity 35 (CAS 647852-82-2)
- Irinotecan Impurity 40 (CAS 86639-51-2)
- Irinotecan Hydrochloride Trihydrate EP Impurity B (CAS 19685-09-7)
Recommended Standards
- Ethyl 4-(4-(2-hydrazinyl-2-oxoethoxy)-3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 443296-72-8)
- Methyl 5-cyano-6-(((3-(4-methoxyphenyl)isoxazol-5-yl)methyl)amino)-2-methylnicotinate (CAS 478043-43-5)
- Ethyl 1-(furan-2-ylmethyl)-2-imino-8-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate (CAS 510760-65-3)
- 4,5-Dimethyl-N-(prop-2-yn-1-yl)thiophene-2-carboxamide (CAS 1090991-62-0)
- 7-chloro-1-methyl-1,2,3,4-tetrahydroquinolin-2-one (CAS 72503-31-2)
- Sodium 4-methylbenzenesulfonate (CAS 12068-03-0)
- Hexanedinitrile, polymer with 6-aminohexanenitrile, N1-(6-aminohexyl)-1,6-hexanediamine, N1,N6-bis(6-aminohexyl)-1,6-hexanediamine, 2-(chloromethyl)oxirane, 1,6-hexanediamine, 2-piperidinecarbonitrile and 2,4-pyridinediamine (CAS 68784-97-4)
- Oroxin A (CAS 57396-78-8)
- Ethyl 3-amino-3-(2-chlorophenyl)propanoate (CAS 21464-58-4)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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