5-{[1-({[(4S)-4,11-Diethyl-4-Hydroxy-3,14-Dioxo-3,4,12,14-Tetrahydro-1H-Pyrano[3',4':6,7]Indolizino[1,2-b]Quinolin-9-Yl]Oxy}Carbonyl)-4-Piperidinyl]Amino}Pentanoic Acid
[CAS# 181467-56-1]

Identification

• Name: 5-{[1-({[(4S)-4,11-Diethyl-4-Hydroxy-3,14-Dioxo-3,4,12,14-Tetrahydro-1H-Pyrano[3',4':6,7]Indolizino[1,2-b]Quinolin-9-Yl]Oxy}Carbonyl)-4-Piperidinyl]Amino}Pentanoic Acid
• Synonyms: 7-Ethyl-10-(4-N-aminopentanoic acid)-1-piperidino)carbonyloxycamptothecin
• Molecular Formula: C₃₃H₃₈N₄O₈
• Molecular Weight: 618.68
• CAS Registry Number: 181467-56-1
• SMILES: O=C(O)CCCCNC6CCN(C(=O)Oc2cc1c(c5c(nc1cc2)C=3N(C(=O)\C4=C(/C=3)[C@](O)(C(=O)OC4)CC)C5)CC)CC6
• InChI: 1S/C33H38N4O8/c1-3-21-22-15-20(45-32(42)36-13-10-19(11-14-36)34-12-6-5-7-28(38)39)8-9-26(22)35-29-23(21)17-37-27(29)16-25-24(30(37)40)18-44-31(41)33(25,43)4-2/h8-9,15-16,19,34,43H,3-7,10-14,17-18H2,1-2H3,(H,38,39)/t33-/m0/s1
• InChIKey: BSVVZICJFYZDJJ-XIFFEERXSA-N

Properties

• Density: 1.436g/cm³ (Cal.)
• Boiling point: 953.496°C at 760 mmHg (Cal.)
• Flash point: 530.456°C (Cal.)
• Refractive index: 1.679 (Cal.)