Products 7689-03-4
CAS 7689-03-4 appears in our catalog under these names: (S)-(+)-Camptothecin, min. 95 %, 50 g, Camptothecin, 98%, Irinotecan EP Impurity D (Camptothecin), (S)-(+)-Camptothecin, >95% (HPLC), (S)-(+)-Camptothecin. Offered by: Roth, Combi-blocks, Chemat Brand, TRC, Mikromol. Available pack sizes: 50g, 5g, 10g, 25g, 1g, 100g, on request, 100mg.
Camptothecin is a pyranoindolizinoquinoline that is pyrano[3',4':6,7]indolizino[1,2-b]quinoline which is substituted by oxo groups at positions 3 and 14, and by an ethyl group and a hydroxy group at position 4 (the S enantiomer). It has a role as an antineoplastic agent, an EC 5.99.1.2 (DNA topoisomerase) inhibitor, a genotoxin and a plant metabolite. It is a delta-lactone, a quinoline alkaloid, a tertiary alcohol and a pyranoindolizinoquinoline.
Source: ChEBI
| Molecular formula | C20H16N2O4 |
|---|---|
| Molecular weight | 348.4 g/mol |
| IUPAC name | (19S)-19-ethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione |
| InChIKey | VSJKWCGYPAHWDS-FQEVSTJZSA-N |
| SMILES | CC[C@@]1(C2=C(COC1=O)C(=O)N3CC4=CC5=CC=CC=C5N=C4C3=C2)O |
Computed by PubChem (NCBI)