CAS 83873-16-9: (6α,9β,11β)-9,11-Epoxy-17-hydroxy-6-methylpregna-1,4-diene-3,20-dione
Description:The chemical substance known as (6α,9β,11β)-9,11-Epoxy-17-hydroxy-6-methylpregna-1,4-diene-3,20-dione, with the CAS number 83873-16-9, is a synthetic steroid that exhibits anti-inflammatory and immunosuppressive properties. It is structurally related to natural corticosteroids, featuring a steroid backbone with specific functional groups that contribute to its biological activity. The presence of the epoxy group and hydroxyl group in its structure enhances its potency and specificity in interacting with glucocorticoid receptors. This compound is often studied for its potential therapeutic applications in treating conditions such as autoimmune diseases and allergies. Additionally, its pharmacokinetics, including absorption, distribution, metabolism, and excretion, are critical for understanding its efficacy and safety profile. As with many synthetic steroids, careful consideration of dosage and potential side effects is essential in clinical settings. Overall, this compound represents a significant interest in medicinal chemistry and pharmacology due to its unique structural characteristics and biological effects.
Formula:C22H28O4
InChI:InChI=1S/C22H28O4/c1-12-9-17-15-6-8-21(25,13(2)23)20(15,4)11-18-22(17,26-18)19(3)7-5-14(24)10-16(12)19/h5,7,10,12,15,17-18,25H,6,8-9,11H2,1-4H3/t12-,15-,17-,18-,19-,20-,21-,22+/m0/s1
InChI key:InChIKey=SIYXFDGWCLUFNE-SJTSTTJWSA-N
SMILES:O=C1C=CC2(C(=C1)C(C)CC3C4CCC(O)(C(=O)C)C4(C)CC5OC532)C
- Synonyms:
- (6α,9β,11β)-9,11-Epoxy-17-hydroxy-6-methylpregna-1,4-diene-3,20-dione
- Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17-hydroxy-6-methyl-, (6α,9β,11β)-
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | Fluorometholone Impurity 10 REF: 4Z-F-643CAS: 83873-16-9 | - - - | To inquire | Mon 05 May 25 |
![]() | Epoxy Metradiene REF: TR-E589245CAS: 83873-16-9 | - - - | 343.00 €~2,251.00 € | Mon 16 Jun 25 |
![]() | Epoxy metradiene REF: 3D-IDA87316CAS: 83873-16-9 | Min. 95% | To inquire | Tue 17 Jun 25 |

Fluorometholone Impurity 10
Ref: 4Z-F-643
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |

Epoxy Metradiene
Controlled ProductRef: TR-E589245
1mg | 343.00 € | ||
10mg | 2,251.00 € |

Epoxy metradiene
Ref: 3D-IDA87316
5mg | 732.00 € | ||
10mg | 1,105.00 € | ||
25mg | 1,801.00 € | ||
50mg | 2,806.00 € |