Technical Data
T2972-14
11b,16a,17a,21-Tetrahydroxypregna-1,4-diene-3,20-dione (16a-hydroxyprednisolone)
50mg
Biochemicals Storage: -20CShipping: RT
A metabolite of Budesonide, an antiinflammatory agent.

Solubility: DMSO, Methanol

Method for Determining Identity:
Proton NMR (DMSO-d6) Spectroscopic and Mass Spectrometric Analysis

Melting Point:
223-235C

TLC Conditions:
SiO2; Dichloromethane: Methanol = 4:1; Visualized with UV and naked eye; Single spot, Rf-=0.65

Storage and Stability:
May be stored at RT for short-term only. Long-term storage is recommended at -20C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Toxicity and Hazards:
All products should be handled by qualified personnel only, trained in laboratory procedures.

Molecular Formula:
C21H28O6
Purity: ~90%
Form: Supplied as an off-white solid.

Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.