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

Product Name: 3,20-bis(ethylenedioxy)pregna-5,7-diene
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
Formula Weight: 400.55
MOL File: 19592-55-3.mol

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

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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

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

China 45 India 2 United States 1 Global 48

Chengdu Feibai Pharmaceutical Co., Ltd.

Tel: 028-84641798 18782128315
Email: 3302391190@qq.com
Country: China
ProdList: 9861
Advantage: 55

Changsha Qisheng Heyan Medical Technology Co., LTD

Tel: 18684929597
Email: 527907673@qq.com
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ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 17994
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Shanghai Synchem Pharma Co., ltd

Tel: 021-61984905-1 18016477331
Email: synchempharma@aliyun.com
Country: China
ProdList: 6455
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Shanghai SuperLan Chemcial Technique Centre

Tel: 021-2022843681 15618226720
Fax: +86-21-51601218
Email: chaolaichem@foxmail.com
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Chemleader Biomedical Co., Limited.

Tel: 021-58180488
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Email: sales@MedChemLeader.com
Country: China
ProdList: 999
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Jiaxing Deyi Chemical Co., Ltd.

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Email: 945717149@qq.com
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Shanghai Bozera Chemical Co., Ltd.

Tel: 21-54285032-803 18621366311
Fax: 021-54437651
Email: bozera@sina.com
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Shanghai Zhibang Biological Medicine Co., LTD

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Henan Alfachem Co.,Ltd.

Tel: 0371-0371-55051623 18137891487
Fax: QQ：2853979817
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Country: China
ProdList: 9962
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View Lastest Price from 3,20-bis(ethylenedioxy)pregna-5,7-diene manufacturers

hebei hongtan Biotechnology Co., Ltd

Product: 3,20-bis(ethylenedioxy)pregna-5,7-diene 19592-55-3
Price: US $30.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 2000kg
Release date: 2024-03-21

Cangzhou Wanyou New Material Technology Co.,Ltd

Product: 3,20-bis(ethylenedioxy)pregna-5,7-diene 19592-55-3
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 200kg
Release date: 2019-07-25

19592-55-3, 3,20-bis(ethylenedioxy)pregna-5,7-dieneRelated 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