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[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione

[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione Structure
[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione structure
CAS No.
141845-81-0
Chemical Name:
[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione
Synonyms
Ciclesonide 22S-Epimer;Ciclesonide EP Impurity A;Pregna-1,4-diene-3,20-dione, 16,17-[[(S)-cyclohexylmethylene]bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-, (11β,16α)-;[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione
CBNumber:
CB82657817
Molecular Formula:
C32H44O7
Molecular Weight:
540.68756
MDL Number:
MOL File:
141845-81-0.mol
Last updated:2023-05-15 10:43:59
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[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione Properties

Boiling point 665.0±55.0 °C(Predicted)
Density 1.23±0.1 g/cm3 (20 ºC 760 Torr)
form Solid
pka 14.25±0.70(Predicted)
color White to Off-White

[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione Chemical Properties,Uses,Production

Uses

Ciclesonide 22S-Epimer is an impurity of Ciclesonide(C432690); a glucocorticoid microemulsion nasal preparation allergy inhibitor rhinitis.

[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione Preparation Products And Raw materials

Raw materials

Preparation Products

[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione Suppliers

Global( 7)Suppliers
Supplier Tel Email Country ProdList Advantage
Jiangxi ravel Biotechnology Co.,Ltd 18502762009 721846333@qq.com China 2454 58
QUALITY CONTROL SOLUTIONS LTD. 13670046396 ORDERS@QCSRM.COM China 18820 58
Hubei Weideli Chemical Reagent Co.，Ltd. 027-59222918 13385289472 Z13385289472@163.com China 4638 58
LangFangshi Zekang Pharma Tech CO.,Itd. 0316-2883536 19333636468 93618484@qq.com China 1273 58
Tan-Mo Technology Co., Ltd. 19850211281 qiann@gbw-china.com China 1980 58
Supplier Advantage
Jiangxi ravel Biotechnology Co.,Ltd 58
QUALITY CONTROL SOLUTIONS LTD. 58
Hubei Weideli Chemical Reagent Co.，Ltd. 58
LangFangshi Zekang Pharma Tech CO.,Itd. 58
Tan-Mo Technology Co., Ltd. 58
Ciclesonide EP Impurity A [11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione Ciclesonide 22S-Epimer Pregna-1,4-diene-3,20-dione, 16,17-[[(S)-cyclohexylmethylene]bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-, (11β,16α)- 141845-81-0