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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate

11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate

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11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate Suppliers list
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
CAS:3044-42-6
Purity:99% Package:100g ;1KG ;5KG 25KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
Email: info@tianfuchem.com
Products Intro: Product Name:[2-[(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
CAS:3044-42-6
Purity:99% Package:25KG;5KG;1KG
Company Name: career henan chemical co
Tel: +86-0371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
CAS: 3044-42-6
Purity:95%-99% Package:1kg;1USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:[2-[(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
CAS:3044-42-6
Purity:0.99 Package:5KG;1KG Remarks:C23H28O5
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-61398051 +8613650506873
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Products Intro: Product Name:11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
CAS:3044-42-6
Purity:0.98 Package:1kg，2kg，5kg，10kg，25kg

11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate manufacturers
11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate Basic information
Product Name:11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
Synonyms:11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate;21-Acetyloxy-11β-hydroxypregna-1,4,16-triene-3,20-dione;21-acetoxy-11β-hydroxypregna-1,4,16-triene-3,20-dione;Pregna-1,4,16-triene-3,20-dione,21-(acetyloxy)-11-hydroxy-, (11b)-;[2-[(8S,9S,10R,11S,13S,14S)-11-Hydroxy-10,13-Dimethyl-3-Oxo-6,7,8,9,11,12,14,15-Octahydrocyclopenta[a]Phenanthren-17-Yl]-2-Oxoethyl] Acetate;21-Acetoxy-112-hydroxypregna-1,4,16-triene-3,20-dione;Budesonide 1,4,16-Triene Impurity;Budesonide Impurity 3/(11?)-21-(Acetyloxy)-11-hydroxypregna-1,4,16-triene-3,20-dione
CAS:3044-42-6
MF:C23H28O5
MW:384.47
EINECS:221-250-9
Product Categories:
Mol File:3044-42-6.mol
11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate Structure
11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate Chemical Properties
Melting point 208-209 °C
Boiling point 553.4±50.0 °C(Predicted)
density 1.24±0.1 g/cm3(Predicted)
solubility DCM, Ethyl Acetate
form Solid
pka14.30±0.70(Predicted)
color Brown
Safety Information
MSDS Information
11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate Usage And Synthesis
Uses21-Acetoxy-11β-hydroxypregna-1,4,16-triene-3,20-dione is an intermediate in the synthesis of Budesonide (B689490) related derivatives.
Tag:11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate(3044-42-6) Related Product Information
(11β,16α)-21-(Acetyloxy)-11,16,17-trihydroxypregna-1,4,14-triene-3,20-dione 16alpha,17,21-trihydroxypregna-1,4,9(11)-triene-3,20-dione 21-acetate Budesonide Impurity 7 Budesonide Impurity 11 11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione GOJZZYSAJXCRGI-KXGXINSVSA-N 21-Dehydro-16α-hydroxy Prednisolone Budesonide Impurity 6 Budesonide Impurity (1, 4-Androstadien-11-beta-16-alfa-diol-3, 17-dione) Budesonide iMpurity 16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione 2,4,6-tripropyl-1,3,5-trioxane Budesonide Impurity 23 Budesonide Impurity 4 Budesonide Impurity 20 Budesonide Impurity 18 Budesonide Impurity 21 Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)-