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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( 49)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
hebei hongtan Biotechnology Co., Ltd	+86-86-1913198-3935 +8617331935328	sales03@chemcn.cn	China	952	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21689	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Cangzhou Wanyou New Material Technology Co.,Ltd	18631714998	sales@czwytech.com	CHINA	906	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
ChemExpress	+86-021-58950125	info@chemexpress.com	China	566	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	50000	58
Guangzhou Tosun Pharmaceutical Limited	+8618922120635	sales@toref-standards.com	China	1000	58
Shanghai Likang New Materials Co., Limited	+86-16631818819 +86-17736933208	3684455296@qq.com	China	9274	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
ChemExpress	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58
Guangzhou Tosun Pharmaceutical Limited	58
Shanghai Likang New Materials 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
2024-05-27	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
2019-07-31	3,20-bis(ethylenedioxy)pregna-5,7-diene 19592-55-3	US $1.00 / g	1g	99%	200kg	Cangzhou Wanyou New Material 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

3,20-bis(ethylenedioxy)pregna-5,7-diene
19592-55-3
US $1.00 / g
99%
Cangzhou Wanyou New Material Technology Co.,Ltd

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