21-Dehydro Budesonide CAS 85234-63-5

Introduction：Basic information about 21-Dehydro Budesonide CAS 85234-63-5, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

21-Dehydro Budesonide Basic information

• Product Name: 21-Dehydro Budesonide
• Synonyms: 21-Dehydro Budesonide;(11β,16α)-16,17-[Butylidenebis(oxy)]-11-hydroxy-3,20-dioxopregna-1,4-dien-21-al;Budesonide IMpurity D;16α,17-[(1RS)-butylidenebis(oxy)]-11β-hydroxy-3,20-dioxopregna-1,4-dien-21-al;Budesonide Impurity 4(Budesonide EP Impurity D);Budesonide EP Impurity D;Pregna-1,4-dien-21-al, 16,17-[butylidenebis(oxy)]-11-hydroxy-3,20-dioxo-, (11β,16α)-;2-((6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-6a,8a-dimethyl-4-oxo-10-propyl-2,4,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoacetaldehyde
• CAS: 85234-63-5
• MF: C25H32O6
• MW: 428.52
• Product Categories: Impurities;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Steroids
• Mol File: 85234-63-5.mol

21-Dehydro Budesonide Chemical Properties

• Melting point: >110oC (dec.)
• Boiling point: 572.5±50.0 °C(Predicted)
• density: 1.27±0.1 g/cm3(Predicted)
• storage temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
• solubility: DMSO (Slightly), Methanol (Slightly)
• pka: 14.21±0.70(Predicted)
• form: Solid
• color: White to Light Yellow
• Stability: Hygroscopic
• InChIKey: UHEOYIKQUMWUPY-YQTFDVHINA-N
• SMILES: C1[C@]2(C)[C@@H]3[C@@H](O)C[C@]4(C)[C@]5(OC(CCC)O[C@H]5CC4[C@@H]3CCC2=CC(=O)C=1)C(=O)C=O |&1:1,3,4,7,9,16,19,r|
• CAS DataBase Reference: 85234-63-5

21-Dehydro Budesonide Usage And Synthesis

Chemical Properties

Pale Yellow Solid

Uses

21-Dehydro Budesonide (Budesonide EP Impurity D) is a Budesonide (B689490) impurity.

Uses

Budesonide (B689490) impurity.