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S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant

S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant structure

CAS No.: 862700-70-7

Chemical Name:: S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant

Synonyms: S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyr;S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6- oxofulvestrant;S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant;7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfenyl]nonyl]--3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)estra-1,3,5(10)-triene-6-one;Estra-1,3,5(10)-trien-6-one, 7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]-3,17-bis[(tetrahydro-2H-pyran-2-yl)oxy]-, (7α,17β)-;(7S,8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)thio)nonyl)-3,17-bis((tetrahydro-2H-pyran-2-yl)oxy)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one

CBNumber:: CB82622020

Molecular Formula:: C42H61F5O5S

Molecular Weight:: 772.99

MDL Number:: MFCD31562025

MOL File:: 862700-70-7.mol

Last updated:2026-09-03 08:00:46

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S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant Properties

Boiling point	747.527±60.00 °C(Press: 760.00 Torr)(predicted)
Density	1.203±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
solubility	Dichloromethane, Diethyl Ether, Ethyl Acetate
form	Oil
color	Yellow

S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	008029	S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant	862700-70-7	5mg	$496	2026-06-03	Buy
Medical Isotopes, Inc.	64046	S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant	862700-70-7	5mg	$675	2021-12-16	Buy

Product number	Packaging	Price	Buy
008029	5mg	$496	Buy
64046	5mg	$675	Buy

S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant Chemical Properties, Uses, Production

Chemical Properties

Yellow Oil

Uses

Fulvestrant (F862500) impurity E derivative. Used in the preparation of antiestrogenic 17-alkylene-16α-hydroxyestratrienes for cancer treatment.

Uses

S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant is Fulvestrant (F862500) impurity E derivative. Used in the preparation of antiestrogenic 17-alkylene-16α-hydroxyestratrienes for cancer treatment.

S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant Preparation Products And Raw materials

Raw materials

Preparation Products

(7a,17b)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)thio]nonyl]-estra-1,3,5(10)-triene-3,17-diol

S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant Suppliers

Global Suppliers ( 18)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@163.com	China	280	58
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32273	50
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@yongstandards.com	China	9995	55
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Beijing xinyanhui pharmaceutical research and development co., LTD	13969155946	1461866103@qq.com	China	16103	58
Henan Kehong Biological Technology Co. LTD	0371-86658258 18638736641	info@kehobio.com	China	2767	58
Suzhou Haiben Pharmaceutical Co., Ltd	19353112242	1816280386@qq.com	China	8041	58
Shandong Dayou Pharmaceutical Research and Development Co., Ltd.	hanfangpharma@126.com 15165037910	hanfangpharma@126.com	China	25800	58
Shandong Ziyi Pharmaceutical Co., Ltd.	17860786593	1181917242@qq.com	China	9999	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	58
Chemsky（shanghai）International Co.,Ltd.	50
Hubei Yangxin Medical Technology Co., Ltd.	55
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Beijing xinyanhui pharmaceutical research and development co., LTD	58
Henan Kehong Biological Technology Co. LTD	58
Suzhou Haiben Pharmaceutical Co., Ltd	58
Shandong Dayou Pharmaceutical Research and Development Co., Ltd.	58
Shandong Ziyi Pharmaceutical Co., Ltd.	58

862700-70-7 (S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant) Related Search:

(7alpha,17beta)-17-(Acetyloxy)-7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]estr-4-en-3-one S-Deoxo-delta-6, 7-Fulvestrant (7α,17β)-3,17-Dihydroxy-7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]-estra-1,3,5(10)-trien-6-one

7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfenyl]nonyl]--3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)estra-1,3,5(10)-triene-6-one S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6-oxo-fulvestrant Estra-1,3,5(10)-trien-6-one, 7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]-3,17-bis[(tetrahydro-2H-pyran-2-yl)oxy]-, (7α,17β)- S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyran-2-yl)-6- oxofulvestrant S-Deoxo-3,17β-bis-(O-tetrahydro-2H-pyr (7S,8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)thio)nonyl)-3,17-bis((tetrahydro-2H-pyran-2-yl)oxy)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one 862700-70-7 C42H61F5O5S Impurities Intermediates & Fine Chemicals Pharmaceuticals Steroids Sulfur & Selenium Compounds