Availability: In-Stock
Dispatch by : 19-Nov-2019 5:00 PM
CAT No. CS-T-49951
Category Impurities
Parent API Budesonide
CAS 51372-28-2
Mol. Weight 430.53 mol/g
Mol. Formula C25H34O6
Product Description
Stock Status In-Stock
Dispatch by : 19-Nov-2019 5:00 PM
Synonyms (22S)-Budesonide;22(S)Budesonide Peak II;(11ß,16a)-
Storage Conditions
Purity (%) >98%
Melting Point (℃)196-198 
Solubility Chloroform, Methanol
Appearance Off-White Solid
Application Notes Budesonide epimer S. Budesonide 22R epimer is more active than 22S epimer.
References Ryrfeldt., A., et a.: J. Steroid Biochem., 10, 317 (1979), Roth, G., et al.: J. Pharm. Sci., 69, 766 (1980), Clissold, S.P., et al.: Drugs, 28, 485 (1984),
Smileys O=C([C@]([C@@]1([H])C[C@@]2([H])[C@@](CCC3=CC4=O)([H])[C@]([C@]3(C=C4)C)([H])[C@@H](O)C5)(O[C@@H](CCC)O1)[C@]25C)CO
View COA View MSDS
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

Quality Assurance

ISO 9001:2005
OHSAS 18001:2007
ISO 14001:2005
NIST Calibrated
Related Results

- API Standards of Budesonide
- Stable Isotopes of Budesonide
- Metabolites of Budesonide
- Impurities of Budesonide
- Glucuronides of Budesonide
- Intermediates of Budesonide

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