Active ingredientBudesonideCat. No. P-B131-001CAS 51333-22-3Family · Pharmaceutical analytical standards
Budesonide
A synthetic corticosteroid patented in 1973 and used for asthma since 1981. Today it is also used for COPD, allergic rhinitis and nasal polyps, Crohn's disease, colitis and, more recently, eosinophilic oesophagitis and IgA nephropathy. This family brings together the active ingredient, pharmacopoeial impurities, labelled standards and other impurities.
Did you know?About 80-90% of a swallowed dose is broken down by the liver on its first pass: this is why oral forms act mainly locally, in the gut.
Go to the active ingredient →Active ingredientBudesonideCat. No. P-B131-001CAS 51333-22-3
ImpurityBudesonide Sulfate Sodium (Mixture of Diastereomers)Cat. No. P-B131-002
Pharmacopoeial impurityBudesonide EP Impurity ACat. No. P-B131-003CAS 13951-70-7
Pharmacopoeial impurityBudesonide EP Impurity B (Mixture of Diastereomers)Cat. No. P-B131-004CAS 1040085-98-0
Pharmacopoeial impurity(22R)-BudesonideCat. No. P-B131-005CAS 51372-29-3
Pharmacopoeial impurity(22S)-BudesonideCat. No. P-B131-006CAS 51372-28-2
Pharmacopoeial impurityBudesonide EP Impurity CCat. No. P-B131-007CAS 1040085-99-1
Pharmacopoeial impurityBudesonide EP Impurity D (Mixture of Diastereomers)Cat. No. P-B131-008CAS 85234-63-5
Pharmacopoeial impurityBudesonide EP Impurity ECat. No. P-B131-009CAS 131918-64-4
Pharmacopoeial impurityBudesonide EP Impurity FCat. No. P-B131-010CAS 638-94-8
Pharmacopoeial impurityBudesonide EP Impurity G (Mixture of Diastereomers)Cat. No. P-B131-011CAS 137174-25-5
Impurity16alpha-HydroxyhydrocortisoneCat. No. P-B131-012CAS 1171-81-9
Pharmacopoeial impurityBudesonide EP Impurity H (Mixture of Diastereomers)Cat. No. P-B131-013CAS 313474-58-7
Pharmacopoeial impurityBudesonide EP Impurity ICat. No. P-B131-014CAS 113930-13-5
Pharmacopoeial impurityBudesonide EP Impurity J (Mixture of Diastereomers)Cat. No. P-B131-015CAS 313474-59-8
Pharmacopoeial impurityBudesonide EP Impurity K (Mixture of Diastereomers)Cat. No. P-B131-016CAS 51333-05-2
Pharmacopoeial impurityBudesonide EP Impurity L (Mixture of Diastereomers)Cat. No. P-B131-017CAS 216453-74-6
Isotopically labelled(22R)-Budesonide-d8Cat. No. P-B131-018
Isotopically labelled6-beta-Hydroxy-Budesonide-d7Cat. No. P-B131-019
Isotopically labelledBudesonide-d8 (Mixture of Diastereomers)Cat. No. P-B131-020CAS 1105542-94-6
Impurity11-Keto-16alpha-hydroxyprednisoloneCat. No. P-B131-021CAS 3754-05-0
Impurity14,15-Dehydro-16alpha-hydroxyprednisoloneCat. No. P-B131-022CAS 131918-73-5
ImpurityBudesonide Impurity 1Cat. No. P-B131-023CAS 39672-76-9
Impurity17-Carboxy BudesonideCat. No. P-B131-024CAS 192057-49-1
Impurity2,4,6-tripropyl-1,3,5-trioxaneCat. No. P-B131-025CAS 2396-43-2
ImpurityBudesonide Impurity 2Cat. No. P-B131-026CAS 3044-42-6
Impurity21-Dehydro-16alpha-hydroxy PrednisoloneCat. No. P-B131-027CAS 1188271-73-9
Impurity22R-6-beta-Hydroxy BudesonideCat. No. P-B131-028
Impurity22S-6-beta-Hydroxy BudesonideCat. No. P-B131-029
Impurity23-Hydroxy Budesonide (Mixture of Diastereomers)Cat. No. P-B131-031CAS 109423-03-2
Impurity24-Hydroxy BudesonideCat. No. P-B131-032
Impurity6-alpha-Hydroxy Budesonide (Mixture of Diastereomers)Cat. No. P-B131-033CAS 577777-51-6
Impurity6-beta-Hydroxy Budesonide (Mixture of Diastereomers)Cat. No. P-B131-035CAS 88411-77-2
Impurity6-beta-Hydroxy Budesonide SulfateCat. No. P-B131-036
ImpurityAndrostandionic ImpurityCat. No. P-B131-037CAS 85234-64-6
ImpurityBudesonide 1,4,14-Triene Triol Acetate ImpurityCat. No. P-B131-038CAS 131918-72-4
ImpurityBudesonide 17,21-Diacetyloxy ImpurityCat. No. P-B131-040CAS 17652-24-3
ImpurityBudesonide 21-ButanoateCat. No. P-B131-041CAS 2408495-96-3
ImpurityBudesonide Impurity 3Cat. No. P-B131-042CAS 77017-20-0
ImpurityBudesonide Impurity 4Cat. No. P-B131-044CAS 58404-37-8
ImpurityBudesonide Impurity 5Cat. No. P-B131-045CAS 77017-17-5
ImpurityBudesonide Impurity 6Cat. No. P-B131-046
ImpurityBudesonide Impurity 7Cat. No. P-B131-047CAS 95943-95-6
ImpurityBudesonide Impurity 8Cat. No. P-B131-049CAS 910299-74-0
ImpurityBudesonide Impurity 9Cat. No. P-B131-053CAS 601-38-7
ImpurityBudesonide Impurity 10Cat. No. P-B131-056CAS 1234572-34-9
ImpurityBudesonide Impurity 11Cat. No. P-B131-063CAS 3949-79-9
ImpurityBudesonide Pyruvic Acid Impurity (Mixture of Diastereomers)Cat. No. P-B131-065
ImpurityBudesonide Sulfate Triethylamine Salt (Mixture of Diastereomers)Cat. No. P-B131-066CAS 1436872-65-9
ImpurityDesonide-21-AcetateCat. No. P-B131-067CAS 25092-25-5No product matches your search.
EDQM standards 2
The official European Pharmacopoeia standards for this family.
Reference substanceBudesonide CRSEDQM code B1157300Family BudesonideNeed a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.