The chemical substance known as (11alpha)-11,21-dihydroxypregn-4-ene-3,20-dione, with the CAS number 600-67-9, is a steroid hormone commonly referred to as hydrocortisone or cortisol. It is a glucocorticoid produced by the adrenal cortex and plays a crucial role in various physiological processes, including metabolism, immune response regulation, and stress response. Hydrocortisone exhibits anti-inflammatory and immunosuppressive properties, making it significant in medical treatments for conditions such as allergies, asthma, and autoimmune disorders. The compound has a molecular formula that reflects its steroid structure, characterized by four fused carbon rings. Its hydroxyl groups at the 11 and 21 positions contribute to its biological activity. Hydrocortisone is also involved in the regulation of glucose metabolism and has effects on electrolyte balance. In pharmaceutical applications, it is often used in topical formulations, oral medications, and injectable forms to manage inflammation and adrenal insufficiency. Its safety profile and efficacy have made it a staple in both clinical and over-the-counter treatments.

(11alpha)-11,21-dihydroxypregn-4-ene-3,20-dione

600-67-9:  Pregn-4-ene-3,20-dione, 11.alpha.,21-dihydroxy-,  pregn-4-ene-3,20-dione, 11,21-dihydroxy-, (11alpha)-, 11.alpha.-Corticosterone,  Pregn-4-ene-3,20-dione, 11,21-dihydroxy-, (11.alpha.)-

CAS 600-67-9: (11alpha)-11,21-dihydroxypregn-4-ene-3,20-dione

Hydrocortisone Impurity 75

Ref: 4Z-H-103157

Hydrocortisone Impurity 75

Ref: 4Z-C-27176