(11β)-11,20-dihydroxy-3-oxo-pregna-1,4-dien-21-oic acid ( Mixture of ismoers)

(11β)-11,20-dihydroxy-3-oxo-pregna-1,4-dien-21-oic acid is a complex mixture of isomers that are widely used in the pharmaceutical industry for their anti-inflammatory properties. The chemical formula for this compound is C21H28O5, and it has a molecular weight of 360.45 g/mol. This compound works by inhibiting the activity of cyclooxygenase (COX) enzymes, which are responsible for the production of prostaglandins. Prostaglandins are hormone-like substances that are involved in inflammation and pain. By blocking the production of these substances, (11β)-11,20-dihydroxy-3-oxo-pregna-1,4-dien-21-oic acid can help to reduce inflammation and relieve pain. (11β)-11,20-dihydroxy-3-oxo-pregna-1,4-dien-21-oic acid is commonly used to treat a variety of inflammatory conditions, including arthritis, gout, and asthma. It is also used to manage pain associated with menstrual cramps, headaches, and other conditions. In terms of chemical properties, (11β)-11,20-dihydroxy-3-oxo-pregna-1,4-dien-21-oic acid is a white to off-white crystalline powder that is soluble in methanol and ethanol. It is stable under normal conditions of use and storage, but may degrade under high temperatures or exposure to light. As a result, it should be stored in a cool, dry place away from direct sunlight.