20α-Dihydro prednisolone is a metabolite of Prednisolone.

Physicochemical Properties

Molecular Formula	C21H30O5
Molecular Weight	362.46
CAS #	15847-24-2
SMILES	CC12CC(C3C(C1CCC2(C(CO)O)O)CCC4=CC(=O)C=CC34C)O
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

References

[1]. Characterization of prednisone, prednisolone and their metabolites by gas chromatography-mass spectrometry. J Chromatogr. 1991 Apr 19;565(1-2):45-51.

Solubility Data

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	2.7589 mL	13.7946 mL	27.5893 mL
	5 mM	0.5518 mL	2.7589 mL	5.5179 mL
	10 mM	0.2759 mL	1.3795 mL	2.7589 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.