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ChemicalBook >> CAS DataBase List >>17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione

17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione

17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione Structure
17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione structure
CAS No.
26341-55-9
Chemical Name:
17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione
Synonyms
17,20:20,21-Bis(Methylenedioxy)pregna-1,4-diene-3,11-dione;17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione;Pregna-1,4-diene-3,11-dione, 17,20:20,21-bis[methylenebis(oxy)]-;17,20:20,21-Bis(Methylenedioxy)pregna-1,4-diene-3,11-dione (Mixture of DiastereoMers);17,20:20,21-Bis(methylenedioxy)pregna-1,4-diene-3,11-dione\n(Mixture of Diastereomers)
CBNumber:
CB42620750
Molecular Formula:
C23H28O6
Molecular Weight:
400.46
MDL Number:
MOL File:
26341-55-9.mol
Last updated:2023-06-02 08:28:42
Request For Quotation

17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione Properties

Melting point 214-217 °C
Boiling point 562.0±50.0 °C(Predicted)
Density 1.32±0.1 g/cm3(Predicted)

17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Medical Isotopes, Inc. 68140 17,20:20,21-Bis(methylenedioxy)pregna-1,4-diene-3,11-dione(MixtureofDiastereomers) 26341-55-9 100mg $2200 2021-12-16 Buy
Product number Packaging Price Buy
68140 100mg $2200 Buy

17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

Protected Prednisone (P703780). Adrenocortical steroid.

17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione synthesis

50-00-0
53-03-2
26341-55-9
Synthesis of 17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione from Formaldehyde and Prednisone

17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione Preparation Products And Raw materials

Raw materials

Prednisone Formaldehyde

Preparation Products

17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione Suppliers

Global( 8)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8072 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 56086 58
Energy Chemical 021-58432009 400-005-6266 marketing1@energy-chemical.com China 44843 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
Shanghai TaoSu Biochemical Technology Co., Ltd. 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Energy Chemical 58
17,20:20,21-Bis(Methylenedioxy)pregna-1,4-diene-3,11-dione 17,20:20,21-Bis[Methylenebis(oxy)]-pregna-1,4-diene-3,11-dione 17,20:20,21-Bis(Methylenedioxy)pregna-1,4-diene-3,11-dione (Mixture of DiastereoMers) 17,20:20,21-Bis(methylenedioxy)pregna-1,4-diene-3,11-dione\n(Mixture of Diastereomers) Pregna-1,4-diene-3,11-dione, 17,20:20,21-bis[methylenebis(oxy)]- 26341-55-9 Pharmaceuticals, Intermediates & Fine Chemicals, Steroids