(4S)-9-(Acetyloxy)-10-[(acetyloxy)Methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

$195 - $3276
Product name: (4S)-9-(Acetyloxy)-10-[(acetyloxy)Methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
CAS: 1304788-26-8
MF: C25H22N2O8
MW: 478.45
EINECS:
MDL Number:
Synonyms:1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 9-(acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-, (4S)-;(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione;(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3′,4′:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, CAS 1304788-26-8;(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

Price9 Properties Safety Information Description

9 prices

Selected condition：

Brand

aablocks
Medical Isotopes, Inc.
TRC
Usbiological

Package

0.5mg
500ug
1mg
10mg

Manufactureraablocks
Product numberAA009FME
Product description(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Packaging1mg
Price$452
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA009FME
Product description(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Packaging10mg
Price$2741
Updated2026-05-28
Buy

ManufacturerMedical Isotopes, Inc.
Product number62779
Product description(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3??,4??:6,7]indolizino[1,2-β]quinoline-3,14(4H,12H)-dione
Packaging0.5mg
Price$675
Updated2021-12-16
Buy

ManufacturerMedical Isotopes, Inc.
Product number62779
Product description(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3??,4??:6,7]indolizino[1,2-β]quinoline-3,14(4H,12H)-dione
Packaging10mg
Price$3200
Updated2021-12-16
Buy

ManufacturerTRC
Product numberA187865
Product description(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3'',4'':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Packaging0.5mg
Price$195
Updated2021-12-16
Buy

ManufacturerTRC
Product numberTRC-A187865-0.5MG
Product description(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Packaging0.5mg
Price$269
Updated2026-06-03
Buy

ManufacturerTRC
Product numberTRC-A187865-1MG
Product description(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Packaging1mg
Price$415
Updated2026-06-03
Buy

ManufacturerTRC
Product numberTRC-A187865-10MG
Product description(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Packaging10mg
Price$3276
Updated2026-06-03
Buy

ManufacturerUsbiological
Product number161706
Product description(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Packaging500ug
Price$496
Updated2026-06-03
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA009FME	(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione	1mg	$452	2026-05-28	Buy
aablocks	AA009FME	(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione	10mg	$2741	2026-05-28	Buy
Medical Isotopes, Inc.	62779	(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3??,4??:6,7]indolizino[1,2-β]quinoline-3,14(4H,12H)-dione	0.5mg	$675	2021-12-16	Buy
Medical Isotopes, Inc.	62779	(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3??,4??:6,7]indolizino[1,2-β]quinoline-3,14(4H,12H)-dione	10mg	$3200	2021-12-16	Buy
TRC	A187865	(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3'',4'':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione	0.5mg	$195	2021-12-16	Buy
TRC	TRC-A187865-0.5MG	(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione	0.5mg	$269	2026-06-03	Buy
TRC	TRC-A187865-1MG	(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione	1mg	$415	2026-06-03	Buy
TRC	TRC-A187865-10MG	(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione	10mg	$3276	2026-06-03	Buy
Usbiological	161706	(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione	500ug	$496	2026-06-03	Buy

Properties

Melting point :236-239 °C
Boiling point :825.3±65.0 °C(Predicted)
Density :1.51±0.1 g/cm3(Predicted)
solubility :DMSO, Methanol, Water
pka :11.20±0.20(Predicted)
form :Solid
color :Yellow

Safety Information

Symbol(GHS):

Signal word:

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes

Precautionary statements:

Description

(4S)-9-(Acetyloxy)-10-[(acetyloxy)methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione is an intermediate in the synthesis of Camptothecin analogs for the inhibition of topoisomerase I and antitumor activity.

Suppliers and manufacturers

J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. Shanghai TaoSu Biochemical Technology Co., Ltd. Shenzhen Polymeri Biochemical Technology Co., Ltd. Energy Chemical Tanmo Quality Inspection Technology Co., Ltd. Santa Cruz Biotechnology Inc LGC Science (Shanghai) Ltd. Beijing Pubiao Technology Co., Ltd.

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(4S)-9-(Acetyloxy)-10-[(acetyloxy)Methyl]-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

Properties

Safety Information

Description

Suppliers and manufacturers