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(4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

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(4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione Basic information

Product Name:
(4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Synonyms:
  • (4S)-10-Methoxy-4α-ethyl-4β-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
  • (4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
  • (4S)-4α-Ethyl-4-hydroxy-10-methoxy-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14-dione
  • 11-Methoxycamptothecin
  • Methoxycamptothecin, 9-
  • (4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4'
  • (S)-9-Methoxy Camptothecin
  • 1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4-ethyl-4-hydroxy-10-methoxy-, (4S)-
CAS:
39026-92-1
MF:
C21H18N2O5
MW:
378.38
Product Categories:
  • Alkaloids
Mol File:
39026-92-1.mol
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(4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione Chemical Properties

Melting point:
223-225℃
Boiling point:
773.1±60.0 °C(Predicted)
Density 
1.50±0.1 g/cm3 (20 ºC 760 Torr)
solubility 
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form 
powder
pka
11.20±0.20(Predicted)
color 
Yellow
InChI
InChI=1S/C21H18N2O5/c1-3-21(26)14-8-16-18-11(7-12-15(22-18)5-4-6-17(12)27-2)9-23(16)19(24)13(14)10-28-20(21)25/h4-8,26H,3,9-10H2,1-2H3/t21-/m0/s1
InChIKey
XVMZDZFTCKLZTF-NRFANRHFSA-N
SMILES
N1C2C(=C(OC)C=CC=2)C=C2CN3C(C=12)=CC1[C@](CC)(O)C(=O)OCC=1C3=O
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(4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione Usage And Synthesis

Chemical Properties

Pale yellow crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, from Mappia feotida Miers (Stinking Mappia), family Ironwoodaceae Stem Ervatamia heyneana (Wall.) T. Cook, family Oleaceae Sea wood dogwood.

Uses

9-Methoxycamptothecin is an alkaloid derivative of Camptothecin (C175150) derivative used in the treatment of cancers. Camptothecin is a potent anti-cancer agent.

(4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dioneSupplier

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