budesonide
Budesonide is nebulized for maintenance and prophylactic treatment of asthma including patients who require oral corticosteroids and those who may benefit from a systemic dose reduction. It was initially patented in 1973. It sold under the brand name Pulmicort among others, is a medication of the corticosteroid type.. Reference standards of Budesonide API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
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[pname] => Budesonide - Impurity I
[catalogue_number] => PA 02 54090
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Catalogue No.:PA 02 54090
Molecular Formula : C25H34O7
Molecular Weight : 446.53
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[pname] => Budesonide - Impurity H
[catalogue_number] => PA 02 54080
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[form] => C25H32O5
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Catalogue No.:PA 02 54080
Molecular Formula : C25H32O5
Molecular Weight : 412.52
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[pname] => Budesonide - Impurity J
[catalogue_number] => PA 02 54100
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[weight] => 509.43
[form] => C25H33BrO6
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Catalogue No.:PA 02 54100
Molecular Formula : C25H33BrO6
Molecular Weight : 509.43
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[pname] => Budesonide 17-Carboxylic Acid Impurity
[catalogue_number] => PA 02 54590
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Budesonide 17-Carboxylic Acid Impurity
Catalogue No.:PA 02 54590
Molecular Formula : C24H32O6
Molecular Weight : 416.51
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[pname] => 17α-Des-(2-hydroxyacetyl)budesonide 17α-Carboxylic Acid-d8
[catalogue_number] => PA STI 027550
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[weight] => 424.56
[form] => C24H24D8O6
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17α-Des-(2-hydroxyacetyl)budesonide 17α-Carboxylic Acid-d8
Catalogue No.:PA STI 027550
Molecular Formula : C24H24D8O6
Molecular Weight : 424.56
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2-((8S,9S,10R,11S,13S,14S)-11-Hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde with (8S,9S,10R,11S,13S,14S)-17-(2,2-dihydroxyacetyl)-11-hydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15-decahydro-3H-cyclopenta[a]phenanthren-3-one