ChemicalBook--->CAS DataBase List--->947687-01-6

947687-01-6

947687-01-6 Structure

947687-01-6 Structure
IdentificationBack Directory
[Name]

7,11-Diethyl-10-hydroxycaMptothecin
[CAS]

947687-01-6
[Synonyms]

Irinotecan EP Impurity G
(S)-4,8,11-triethyl-4,9-dihydroxy-
IRINOTECAN EP IMPURITY G (7,11-DIETHYL-10-HYDROXY CAMPTOTHECIN)
(S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3’,4’:6,7]indolizino[1,2-b]quinoline-3,14-(4H,12H)-dione
(4S)-4,8,11-Triethyl-4,9-dihydroxy-1H-pyrano[3'',4'':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4,8,11-triethyl-4,9-dihydroxy-, (4S)-
(S)-4,8,11-triethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione? (Irinotecan Impurity)
Irinotecan EP Impurity G/ Irinotecan Related Compound G (7,11-Diethyl-10-hydroxycamptothecin/ 8,11-Diethyl-9-Hydroxy Camptothecin)
[Molecular Formula]

C24H24N2O5
[MDL Number]

MFCD28138953
[MOL File]

947687-01-6.mol
[Molecular Weight]

420.46
Chemical PropertiesBack Directory
[Boiling point ]

798.1±60.0 °C(Predicted)
[density ]

1.44±0.1 g/cm3(Predicted)
[storage temp. ]

2-8°C, sealed storage, away from moisture and light
[solubility ]

DMSO (Slightly, Heated)
[form ]

Solid
[pka]

9.43±0.40(Predicted)
[color ]

Light Yellow to Yellow
[InChI]

InChI=1S/C24H24N2O5/c1-4-12-7-18-14(8-20(12)27)13(5-2)15-10-26-19(21(15)25-18)9-17-16(22(26)28)11-31-23(29)24(17,30)6-3/h7-9,27,30H,4-6,10-11H2,1-3H3/t24-/m0/s1
[InChIKey]

BQAJEBSARMNUPK-DEOSSOPVSA-N
[SMILES]

N1C2C(=CC(O)=C(CC)C=2)C(CC)=C2CN3C(C=12)=CC1[C@](CC)(O)C(=O)OCC=1C3=O
Hazard InformationBack Directory
[Uses]

7,11-Diethyl-10-hydroxycamptothecin is an impurity of the DNA topoisomerase inhibitor Irinotecan (I767500).
Spectrum DetailBack Directory
[Spectrum Detail]

7,11-Diethyl-10-hydroxycaMptothecin(947687-01-6)1HNMR
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