6α-Methyl-20(R)-hydroxy Prednisolone 21-Acetate

• CAT Number: R027024
• CAS Number: 93963-74-7
• Molecular Formula: C₂₄H₃₄O₆
• Molecular Weight: 418.52
• Purity: ≥95%
• Synonyms: (6α,11β,20R)-21-(Acetyloxy)-11,17,20-trihydroxy-6-methylpregna-1,4-dien-3-one; Methylprednisolone Acetate EP Impurity A
• Storage: Store at -20°C
• IUPAC Name: [(2R)-2-[(6S,8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-6,10,13-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-hydroxyethyl] acetate
• InChI: InChI=1S/C24H34O6/c1-13-9-16-17-6-8-24(29,20(28)12-30-14(2)25)23(17,4)11-19(27)21(16)22(3)7-5-15(26)10-18(13)22/h5,7,10,13,16-17,19-21,27-29H,6,8-9,11-12H2,1-4H3/t13-,16-,17-,19-,20+,21+,22-,23-,24-/m0/s1
• InChIKey: PISINOWVXAIVLQ-OCKJIAMASA-N
• SMILES: CC1CC2C3CCC(C3(CC(C2C4(C1=CC(=O)C=C4)C)O)C)(C(COC(=O)C)O)O

6α-Methyl-20(R)-hydroxy Prednisolone 21-Acetate（Cat No.:R027024）is a synthetic corticosteroid derivative used in research focused on anti-inflammatory and immunosuppressive therapies. This compound features a methyl group at the 6α position and a hydroxyl group at the 20(R) position, enhancing its pharmacological activity. The 21-acetate ester increases its stability and bioavailability, making it suitable for in vivo studies. It is commonly utilized in the investigation of steroid hormone mechanisms, receptor binding, and the development of new corticosteroid-based treatments for inflammatory and autoimmune diseases.