Researching Relationships


6α-Methylprednisolone, 11β,17α,21-Trihydroxy-6α-methyl-1,4-pregnadiene-3,20-dione, 6α-Methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione, Medrol, Medrone

Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C22H30O5 = 374.48
Physical State (20 deg.C) Solid
CAS RN 83-43-2
Unit Price
1 g 3500
5 g 7500
10 g 9975
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Specific rotation [a]20/D +79.0 to +86.0 deg(C=1, Dioxane)
Melting Point 237 °C
Solubility chloroform: methanol (1:1): 50 mg/mL, clear, colorless to faintly yellow

• Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia.
• The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest specification.