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21-Dehydro Budesonide

21-Dehydro Budesonide Structure
  • ₹0
  • Product name: 21-Dehydro Budesonide
  • CAS: 85234-63-5
  • MF: C25H32O6
  • MW: 428.52
  • EINECS:
  • MDL Number:MFCD32644674
  • 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
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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
CAS DataBase Reference :85234-63-5

Safety Information

Symbol(GHS):
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Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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Description

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

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