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ChemicalBook > Product Catalogue >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >Dexamethasone EP Impurity E

Dexamethasone EP Impurity E

Dexamethasone EP Impurity E Structure
  • ₹0
  • Product name: Dexamethasone EP Impurity E
  • CAS: 13209-41-1
  • MF: C22H28O4
  • MW: 356.46
  • EINECS:236-177-8
  • MDL Number:MFCD18452727
  • Synonyms:17,21-dihydroxy-16alpha-methylpregna-1,4,9(11)-triene-3,20-dione ;16α-Methyl-9,11-dehydro Prednisolone;(16α)-17,21-Dihydroxy-16-Methylpregna-1,4,9(11)-triene-3,20-dione;17.alpha.,21-Dihydroxy-16.alpha.-methylpregna-1,4,9(11)-triene-3,20-dione;Dexamethasone impurity E;Dexamethasone Impurity 5(Dexamethasone EP Impurity E);Dexamethasone Impurity L;(8S,10S,13S,14S,16R,17R)-17-hydroxy
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Properties

Melting point :228-231 °C(Solv: acetone (67-64-1); hexane (110-54-3))
Boiling point :548.3±50.0 °C(Predicted)
Density :1.24±0.1 g/cm3(Predicted)
storage temp. :Refrigerator
solubility :Chloroform (Slightly), Dioxane (Slightly), Ethyl Acetate (Slightly)
form :Solid
pka :12.53±0.70(Predicted)
color :Pale Yellow

Safety Information

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

Description

A related intermediate of Prednisolone (P703740).

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