7688-64-4

7688-64-4 structure

Name: 1H-Pyrano(3,4:6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione, 4-(acetyloxy)-4-ethyl-, (S)-
Chemical Name: Camptothecin, acetate
CAS Number: 7688-64-4
Molecular Formula: C₂₂H₁₈N₂O₅
Molecular Weight: 390.38900
Create Date: 2016-06-14 14:18:14
Modify Date: 2024-01-04 17:56:46

Name	Camptothecin, acetate
Synonyms	(20S)-20-O-Acetylcamptothecin 4-Ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-4-yl acetate camptothecin acetate (S)-4-acetoxy-4-ethyl-1,12-dihydro-4H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14-dione 20(S)-camptothecin acetate camptothecin 20(S)-acetate O-Acetylcamptothecin 20-O-acetylcamptothecin

Density	1.45g/cm3
Boiling Point	741ºC at 760 mmHg
Molecular Formula	C₂₂H₁₈N₂O₅
Molecular Weight	390.38900
Flash Point	401.9ºC
Exact Mass	390.12200
PSA	87.49000
LogP	2.65040
Index of Refraction	1.694

7689-03-4

~79%

7688-64-4

Literature: Kabushiki Kaisha Yakult Honsha Patent: US4473692 A1, 1984 ;

108-24-7

7689-03-4

~94%

7688-64-4

Literature: Nakazawa, Norio; Tagami, Keiko; Iimori, Hitoshi; Sano, Shigeki; Ishikawa, Tsutomu; Nagao, Yoshimitsu Heterocycles, 2001 , vol. 55, # 11 p. 2157 - 2170

71-55-6

7689-03-4

~61%

7688-64-4

Literature: Cao, Zhisong Synthetic Communications, 1997 , vol. 27, # 11 p. 2013 - 2019

64-19-7

7689-03-4

~58%

7688-64-4

Literature: Cao, Zhisong Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 21 p. 2629 - 2632

Precursor 4
7689-03-4 108-24-7 71-55-6 64-19-7
DownStream 1
31456-25-4

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