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3,20-bis(ethylenedioxy)pregna-5,7-diene

3,20-bis(ethylenedioxy)pregna-5,7-diene structure

CAS No.: 19592-55-3

Chemical Name:: 3,20-bis(ethylenedioxy)pregna-5,7-diene

Synonyms: Einecs 243-175-0;Dydrogesterone Impurity 4;intermediate of dydrogesterone;Dydrogesterone N -2 intermediate;3,20-bis(ethylenedioxy)pregna-5,7-diene;9α,10β-dehydroprogesterone diethylene ketal;Pregna-5,7-diene-3,20-dione bis(ethylene acetal);Pregna-5,7-diene-3,20-dione,cyclic bis(1,2-ethanediyl acetal) (9CI);Pregna-5,7-diene-3,20-dione, cyclic 3,20-bis(1,2-ethanediyl acetal);10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]

CBNumber:: CB7892774

Molecular Formula:: C25H36O4

Molecular Weight:: 400.55

MDL Number:

MOL File:: 19592-55-3.mol

MSDS File:: SDS

Last updated:2024-03-21 17:31:59

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3,20-bis(ethylenedioxy)pregna-5,7-diene Properties

Melting point	186.5-188.5 °C
Boiling point	511.4±50.0 °C(Predicted)
Density	1.17±0.1 g/cm3(Predicted)
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly)
form	Solid
color	White to Off-White
LogP	6.7 at pH7

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS09
Signal word	Warning
Hazard statements	H410
Precautionary statements	P273-P391-P501

3,20-bis(ethylenedioxy)pregna-5,7-diene Chemical Properties,Uses,Production

Uses

3,20-Bis(ethylenedioxy)pregna-5,7-diene is the 3,20-bis(ethylenedioxy) analog of Ergosterol (E599240)

3,20-bis(ethylenedioxy)pregna-5,7-diene Preparation Products And Raw materials

Raw materials

Preparation Products

3,20-bis(ethylenedioxy)pregna-5,7-diene Suppliers

Global( 58)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
hebei hongtan Biotechnology Co., Ltd	+86-86-1913198-3935 +8617331935328	sales03@chemcn.cn	China	970	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29880	58
Cangzhou Wanyou New Material Technology Co.,Ltd	18631714998	sales@czwytech.com	CHINA	904	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dorne Chemical Technology co. LTD	+86-86-13583358881 +8618560316533	Ethan@dornechem.com	China	3095	58
ChemExpress	+86-021-58950125 +86-021-58950125;	info@chemexpress.com	China	781	58
Henan Alfa Chemical Co., Ltd			China	11664	58
PT CHEM GROUP LIMITED	+86-85511178; +86-85511178;	peter68@ptchemgroup.com	China	35425	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49977	58

Supplier	Advantage
hebei hongtan Biotechnology Co., Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Cangzhou Wanyou New Material Technology Co.,Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dorne Chemical Technology co. LTD	58
ChemExpress	58
Henan Alfa Chemical Co., Ltd	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58

View Lastest Price from 3,20-bis(ethylenedioxy)pregna-5,7-diene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-01-07	3,20-bis(ethylenedioxy)pregna-5,7-diene 19592-55-3	US $0.00-0.00 / kg	1kg	98	1000	Wuhan Circle Star Chem-medical Technology Co.,Ltd
2025-01-07	3,20-bis(ethylenedioxy)pregna-5,7-diene 19592-55-3	US $30.00 / kg	1kg	98%	2000kg	hebei hongtan Biotechnology Co., Ltd
2022-03-11	3,20-bis(ethylenedioxy)pregna-5,7-diene 19592-55-3	US $58.60 / kg	1kg	98%	1000kg	Career Henan Chemical Co

3,20-bis(ethylenedioxy)pregna-5,7-diene
19592-55-3
US $0.00-0.00 / kg
98
Wuhan Circle Star Chem-medical Technology Co.,Ltd

3,20-bis(ethylenedioxy)pregna-5,7-diene
19592-55-3
US $30.00 / kg
98%
hebei hongtan Biotechnology Co., Ltd

3,20-bis(ethylenedioxy)pregna-5,7-diene
19592-55-3
US $58.60 / kg
98%
Career Henan Chemical Co

19592-55-3(3,20-bis(ethylenedioxy)pregna-5,7-diene)Related Search:

Dydrogesterone bis(Ethylene Acetal) Pregn-5-ene-3,20-dione, 7-bromo-, cyclic 3,12-bis(1,2-ethanediyl acetal), (7α)-

3,20-bis(ethylenedioxy)pregna-5,7-diene Pregna-5,7-diene-3,20-dione bis(ethylene acetal) Einecs 243-175-0 10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane] Pregna-5,7-diene-3,20-dione, cyclic 3,20-bis(1,2-ethanediyl acetal) Dydrogesterone Impurity 4 Pregna-5,7-diene-3,20-dione,cyclic bis(1,2-ethanediyl acetal) (9CI) intermediate of dydrogesterone Dydrogesterone N -2 intermediate 9α,10β-dehydroprogesterone diethylene ketal 19592-55-3