ChemicalBook >> CAS DataBase List >>Pregna-1,4-diene-3,20-dione, 16,17-[(cyclohexylmethylene)bis(oxy)]-11,21-dihydroxy-, (11β,16α)-

Pregna-1,4-diene-3,20-dione, 16,17-[(cyclohexylmethylene)bis(oxy)]-11,21-dihydroxy-, (11β,16α)-

Pregna-1,4-diene-3,20-dione, 16,17-[(cyclohexylmethylene)bis(oxy)]-11,21-dihydroxy-, (11β,16α)- structure

CAS No.: 204444-44-0

Chemical Name:: Pregna-1,4-diene-3,20-dione, 16,17-[(cyclohexylmethylene)bis(oxy)]-11,21-dihydroxy-, (11β,16α)-

Synonyms: Ciclesonide EP Impurity B (Mixture of Diastereomers);Pregna-1,4-diene-3,20-dione, 16,17-[(cyclohexylmethylene)bis(oxy)]-11,21-dihydroxy-, (11β,16α)-

CBNumber:: CB13371986

Molecular Formula:: C28H38O6

Molecular Weight:: 470.6

MDL Number:

MOL File:: 204444-44-0.mol

Last updated:2023-05-15 10:44:00

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Pregna-1,4-diene-3,20-dione, 16,17-[(cyclohexylmethylene)bis(oxy)]-11,21-dihydroxy-, (11β,16α)- Properties

Boiling point	640.8±55.0 °C(Predicted)
Density	1.28±0.1 g/cm3(Predicted)
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	12.87±0.10(Predicted)
color	White to Pale Yellow

Pregna-1,4-diene-3,20-dione, 16,17-[(cyclohexylmethylene)bis(oxy)]-11,21-dihydroxy-, (11β,16α)- Chemical Properties,Uses,Production

Uses

Preclinical profile of Ciclesonide, a novel corticosteroid for the treatment of asthma. This compound is a mixture of diastereomers at the cyclohexyl acetal.

Pregna-1,4-diene-3,20-dione, 16,17-[(cyclohexylmethylene)bis(oxy)]-11,21-dihydroxy-, (11β,16α)- Preparation Products And Raw materials

Raw materials

Preparation Products

Pregna-1,4-diene-3,20-dione, 16,17-[(cyclohexylmethylene)bis(oxy)]-11,21-dihydroxy-, (11β,16α)- Suppliers

Global( 5)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alchemist-pharm chemical Technology Co. Ltd.	0371-67991738 13783628208	carl@alchemist-pharm.com	China	1877	58
Hubei Weideli Chemical Reagent Co.，Ltd.	027-59222918 13385289472	Z13385289472@163.com	China	4553	58
Jiangsu Boquan Biotechnology Co., Ltd.	15252131412; 15252131412	5954981@qq.com	China	2944	58
Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd	18502726233; 18502726233	3641133981@qq.com	China	9809	58
TLC Pharmaceutical Standards Ltd.	18012923235	chinasales04@tlcstandards.com.cn	China	3885	58

Supplier	Advantage
Alchemist-pharm chemical Technology Co. Ltd.	58
Hubei Weideli Chemical Reagent Co.，Ltd.	58
Jiangsu Boquan Biotechnology Co., Ltd.	58
Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd	58
TLC Pharmaceutical Standards Ltd.	58

Pregna-1,4-diene-3,20-dione, 16,17-[(cyclohexylmethylene)bis(oxy)]-11,21-dihydroxy-, (11β,16α)- Ciclesonide EP Impurity B (Mixture of Diastereomers) 204444-44-0