1H-Pyrano(3,4:6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione, 4-(acetyloxy)-4-ethyl-, (S)-

Modify Date: 2025-09-13 13:56:55

1H-Pyrano(3,4:6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione, 4-(acetyloxy)-4-ethyl-, (S)- structure	Common Name	1H-Pyrano(3,4:6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione, 4-(acetyloxy)-4-ethyl-, (S)-
	CAS Number	7688-64-4	Molecular Weight	390.38900
	Density	1.45g/cm3	Boiling Point	741ºC at 760 mmHg
	Molecular Formula	C₂₂H₁₈N₂O₅	Melting Point	N/A
	MSDS	N/A	Flash Point	401.9ºC

Name	Camptothecin, acetate
Synonym	More Synonyms

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

Campathecin

CAS#:7689-03-4

~79%

1H-Pyrano(3,4:6...

CAS#:7688-64-4

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

Ethanoic anhydride

CAS#:108-24-7

Campathecin

CAS#:7689-03-4

~94%

1H-Pyrano(3,4:6...

CAS#:7688-64-4

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

1,1,1-Trichloro...

CAS#:71-55-6

Campathecin

CAS#:7689-03-4

~61%

1H-Pyrano(3,4:6...

CAS#:7688-64-4

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

acetic acid

CAS#:64-19-7

Campathecin

CAS#:7689-03-4

~58%

1H-Pyrano(3,4:6...

CAS#:7688-64-4

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

Precursor 4
CAS#:7689-03-4 Campathecin CAS#:108-24-7 Ethanoic anhydride CAS#:71-55-6 1,1,1-Trichloro... CAS#:64-19-7 acetic acid
DownStream 1
CAS#:31456-25-4 1H-Pyrano[3',4'...

(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

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1H-Pyrano(3,4:6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione, 4-(acetyloxy)-4-ethyl-, (S)-

Names

Chemical & Physical Properties

Synthetic Route

Precursor & DownStream

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.