Shanghai Nianxing Industrial Co., Ltd
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186668-40-6

186668-40-6 structure

186668-40-6 structure

Name: 5-ethyl-5-hydroxy-1,4,5,13-tetrahydro-3H,15H-oxepino[3',4':6,7]indolizino[1,2-b]quinoline-3,15-dione
Chemical Name: 5-ethyl-5-hydroxy-1,4,5,13-tetrahydro-3H,15H-oxepino[3',4':6,7]indolizino[1,2-b]quinoline-3,15-dione
CAS Number: 186668-40-6
Molecular Formula: C₂₁H₁₈N₂O₄
Molecular Weight: 362.37900
Create Date: 2017-08-24 20:46:34
Modify Date: 2025-08-24 19:03:17

Name	5-ethyl-5-hydroxy-1,4,5,13-tetrahydro-3H,15H-oxepino[3',4':6,7]indolizino[1,2-b]quinoline-3,15-dione
Synonyms	homo-camptothecin 3H,15H-Oxepino(3',4':6,7)indolizino(1,2-b)quinoline-3,15-dione,5-ethyl-1,4,5,13-tetrahydro-5-hydroxy (+/-)-E-Homocamptothecin UNII-33SH2P87CX rac-homocamptothecin 5-ethyl-1,4,5,13-tetrahydro-5-hydroxy-3H,15H-oxepino[3',4': 6,7]indolizino[1,2-b]quinoline-3,15-dione

Molecular Formula	C₂₁H₁₈N₂O₄
Molecular Weight	362.37900
Exact Mass	362.12700
PSA	81.42000
LogP	2.46970

186668-38-2 structure

186668-38-2

~70%

186668-40-6 structure

186668-40-6

Literature: Lavergne, Olivier; Lesueur-Ginot, Laurence; Rodas, Francesc Pla; Bigg, Dennis C. H. Bioorganic and Medicinal Chemistry Letters, 1997 , vol. 7, # 17 p. 2235 - 2238

618-36-0 structure

618-36-0

186668-41-7 structure

186668-41-7

~%

186668-40-6 structure

186668-40-6

Literature: Societe de Recherches et d'Applications Scientifiques (S.C.R.A.S.) Patent: US6815546 B2, 2004 ;

7689-03-4 structure

7689-03-4

~%

186668-40-6 structure

186668-40-6

Literature: Li, Di-Zao; Wang, Cun-Ying; Liu, Rui-Hua; Wang, Yan-Ming; Ji, Teng-Fei; Li, Yu-Rong; Pan, Xian-Dao Journal of Asian Natural Products Research, 2013 , vol. 15, # 11 p. 1179 - 1188

210563-62-5 structure

210563-62-5

~%

186668-40-6 structure

186668-40-6

Literature: Li, Di-Zao; Wang, Cun-Ying; Liu, Rui-Hua; Wang, Yan-Ming; Ji, Teng-Fei; Li, Yu-Rong; Pan, Xian-Dao Journal of Asian Natural Products Research, 2013 , vol. 15, # 11 p. 1179 - 1188

Precursor 4
186668-38-2 618-36-0 7689-03-4 210563-62-5
DownStream 0

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