9,11-Anhydrobudesonide

9,11-Anhydrobudesonide Basic information
Product Name:9,11-Anhydrobudesonide
Synonyms:9,11-Anhydrobudesonide;Budesonide EP Impurity H;16α,17-[(1RS)-butylidenebis(oxy)]-21-hydroxypregna1,4,9(11)-triene-3,20-dione;9,11-Anhydrobudesonide\n\n(Mixture of Diastereomers);Budesonide Impurity 8(Budesonide EP Impurity H);Budesonide iMpurit H;Budesonide EP Impurity H (Mixture of Diastereomers);Budesonide EP Imp H
CAS:313474-58-7
MF:C25H32O5
MW:412.52
EINECS:
Product Categories:
Mol File:313474-58-7.mol
9,11-Anhydrobudesonide Structure
9,11-Anhydrobudesonide Chemical Properties
Boiling point 577.6±50.0 °C(Predicted)
density 1.24±0.1 g/cm3(Predicted)
solubility Chloroform (Slightly), Methanol (Slightly)
pka12.85±0.10(Predicted)
form Solid
color White to Off-White
Safety Information
MSDS Information
9,11-Anhydrobudesonide Usage And Synthesis
Uses9,11-Anhydrobudesonide (Budesonide EP Impurity H) is an impurity of Budesonide (B689460), a non-halogenated glucocorticoid intended for the local treatment of lung disease.
9,11-Anhydrobudesonide 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 14,15-Dehydro Budesonide Budesonide Sulfate SodiuM (Mixture of DiastereoMers) Di-Norbudesonide (Mixture of DiastereoMers) Desonide 16α-Butyloxyprednisolone (Budenoside IMpurity) Budesonide EP Impurity A-d4 BUDESONIDE-D8 (r)-budesonide 11a,16b,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione Budesonide EP Impurity D (Mixture of Diastereomers) 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 Budesonide-d6 Budesonide Impurity 1 (Mixture of Diastereomers)

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