ChemicalBook Product Catalog Analytical Chemistry Standard Pharmaceutical Impurity Reference Standards Budesonide Impurity (1, 4-Androstadien-11-beta-16-alfa-diol-3, 17-dione)

Budesonide Impurity (1, 4-Androstadien-11-beta-16-alfa-diol-3, 17-dione)

Budesonide Impurity (1, 4-Androstadien-11-beta-16-alfa-diol-3, 17-dione) Basic information
Product Name:Budesonide Impurity (1, 4-Androstadien-11-beta-16-alfa-diol-3, 17-dione)
Synonyms:Budesonide Impurity (1, 4-Androstadien-11-beta-16-alfa-diol-3, 17-dione);Budesonide Impurity (1,4-Androstadien-11-beta-16-alpha-Diol-3,17-Dione);Budesonide Impurity 16;Budesonide Impurity 2;Androsta-1,4-diene-3,17-dione, 11,16-dihydroxy-, (11β,16α)-;(11β,16α)-11,16-Dihydroxyandrosta-1,4-diene-3,17-dione;1,4-Androstadien-11-beta-16-alpha-Diol-3,17-Dione
CAS:910299-74-0
MF:C19H24O4
MW:316.4
EINECS:
Product Categories:
Mol File:910299-74-0.mol
Budesonide Impurity (1, 4-Androstadien-11-beta-16-alfa-diol-3, 17-dione) Structure
Budesonide Impurity (1, 4-Androstadien-11-beta-16-alfa-diol-3, 17-dione) Chemical Properties
Boiling point 524.9±50.0 °C(Predicted)
density 1.29±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
pka12.92±0.70(Predicted)
form Solid
color Off-White to Pale Beige
Safety Information
MSDS Information
Budesonide Impurity (1, 4-Androstadien-11-beta-16-alfa-diol-3, 17-dione) Usage And Synthesis
Uses(11β,16α)-11,16-Dihydroxyandrosta-1,4-diene-3,17-dione has been identified as a budesonide tablet impurity.
Budesonide Impurity (1, 4-Androstadien-11-beta-16-alfa-diol-3, 17-dione) Preparation Products And Raw materials
16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers) 9α-BroMobudesonide Budesonide Impurity 19 14,15-Dehydro Budesonide Pregna-1,4-diene-3,20-dione, 11,16,21-trihydroxy-, (11β,16α)- (9CI) Budesonide Impurity 7 16alpha,17,21-trihydroxypregna-1,4,9(11)-triene-3,20-dione 21-acetate Di-Norbudesonide (Mixture of DiastereoMers) (11β,16α)-21-(Acetyloxy)-11,16,17-trihydroxypregna-1,4,14-triene-3,20-dione Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)- 9,11-Anhydrobudesonide 16α-Butyloxyprednisolone (Budenoside IMpurity) GOJZZYSAJXCRGI-KXGXINSVSA-N Budesonide iMpurity 11a,16b,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione 21-Acetoxy-11β-hydroxy-16α,17α-propylmethylenedioxpregna-1,4-diene-3,20-dione (16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione 1,2-Dehydrobudesonide
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