1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione,11-[(1,1-dimethylethyl)dimethylsilyl]-4-ethyl-4,9-dihydroxy-, (4S)-

Modify Date: 2025-08-27 08:23:08

1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione,11-[(1,1-dimethylethyl)dimethylsilyl]-4-ethyl-4,9-dihydroxy-, (4S)- Structure
1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione,11-[(1,1-dimethylethyl)dimethylsilyl]-4-ethyl-4,9-dihydroxy-, (4S)- structure
Common Name 1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione,11-[(1,1-dimethylethyl)dimethylsilyl]-4-ethyl-4,9-dihydroxy-, (4S)-
CAS Number 220913-32-6 Molecular Weight 478.61200
Density 1.32g/cm3 Boiling Point 740ºC at 760mmHg
Molecular Formula C26H30N2O5Si Melting Point N/A
MSDS N/A Flash Point 401.3ºC

 Names

Name ar-67
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.32g/cm3
Boiling Point 740ºC at 760mmHg
Molecular Formula C26H30N2O5Si
Molecular Weight 478.61200
Flash Point 401.3ºC
Exact Mass 478.19200
PSA 101.65000
LogP 3.50070
Vapour Pressure 2.84E-25mmHg at 25°C
Index of Refraction 1.636
InChIKey XUSKJHCMMWAAHV-SANMLTNESA-N
SMILES CCC1(O)C(=O)OCc2c1cc1n(c2=O)Cc2c-1nc1ccc(O)cc1c2[Si](C)(C)C(C)(C)C

 Synonyms

7-tert-butyldimethylsilyl-10-hydroxy-camptothecin
AR67
UNII-3YEA04NV6H
DB 67
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