(11β,17E)-11,20-dihydroxy-3-oxo-pregna-4,17(20)-dien-21-al

• CAT Number: R033421
• CAS Number: 105562-12-7
• Molecular Formula: C₂₁H₂₈O₄
• Molecular Weight: 344.44
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: (2E)-2-hydroxy-2-[(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ylidene]acetaldehyde
• InChI: InChI=1S/C21H28O4/c1-20-8-7-13(23)9-12(20)3-4-14-15-5-6-16(18(25)11-22)21(15,2)10-17(24)19(14)20/h9,11,14-15,17,19,24-25H,3-8,10H2,1-2H3/b18-16+/t14-,15-,17-,19+,20-,21-/m0/s1
• InChIKey: JVIOAMIJLAYISK-GTILSLFGSA-N
• SMILES: CC12CCC(=O)C=C1CCC3C2C(CC4(C3CCC4=C(C=O)O)C)O

(11β,17E)-11,20-Dihydroxy-3-oxo-pregna-4,17(20)-dien-21-al（Cat No.:R033421）is a synthetic steroidal compound widely used in biochemical and pharmaceutical research. Characterized by hydroxyl groups at positions 11 and 20, a ketone group at position 3, and an aldehyde group at position 21, this molecule is essential for studying steroid metabolism and hormone regulation. Its high purity and stability ensure reliable results in experimental settings, making it invaluable for developing new therapeutic agents and understanding endocrine functions. This compound supports advancements in research on steroid-related diseases and treatments.