Budesonide Impurities
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Budesonide Impurities
- Impurity: Budesonide EP Impurity A
- CAS No: 13951-70-7
- Chemical Name: 11β,16α,17,21-Tetrahydroxypregna-1,4-diene-3,20-dione
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Budesonide Impurites
- Impurity: Budesonide EP Impurity B
- CAS No: 1040085-98-0
- Chemical Name: 16α,17-[(1RS)-Ethylidenebis(oxy)]-11β,21-dihydroxypregna-1,4-diene-3,20-dione
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Budesonide Impurities
- Impurity: Budesonide EP Impurity D
- CAS No: 85234-63-5
- Chemical Name: Budesonide Aldehyde Impurity ; 16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-3,20-dioxopregna-1,4-dien-21-aldehyde
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Budesonide Impurities
- Impurity: Budesonide EP Impurity E
- CAS No: 131918-64-4
- Chemical Name: Budesonide USP RC E ; 14,15-Dehydro Budesonide ;16α,17-[(1RS)-Butylidenebis(oxy)]-11β,21-dihydroxypregna-1,4,14-triene-3,20-dione
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Budesonide Impurities
- Impurity: Budesonide EP Impurity F
- CAS No: 638-94-8
- Chemical Name: Desonide ; 16α,17-[1-Methylethylidenebis(oxy)]-11β,21-dihydroxypregna-1,4-diene-3,20-dione
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Budesonide Impurities
- Impurity: Budesonide EP Impurity I
- CAS No: 113930-13-5
- Chemical Name: 16α-Butyloxy Prednisolone ;11β,17,21-Trihydroxy-3,20-dioxopregna-1,4-dien-16α-yl butanoate
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Budesonide Impurities
- Impurity: Budesonide EP Impurity K
- CAS No: 51333-05-2
- Chemical Name: Budesonide 21-Acetate ; 16α,17-[(1RS)-Butylidenebis(oxy)]-11β,21-dihydroxypregna-1,4-diene-3,20-dione-21-acetate
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Budesonide Impurities
- Impurity: Budesonide EP Impurity L
- CAS No: 216453-74-6
- Chemical Name: Budesonide USP RC L ; 11-Keto Budesonide ;16α,17-[(1RS)-Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione