Compound Q&A
What is Pregna-1,4-diene-3,11,20-trione, 21-(acetyloxy)-17-hydroxy- (CAS: 125-10-0)?
Answer
Pregna-1,4-diene-3,11,20-trione, 21-(acetyloxy)-17-hydroxy- (CAS: 125-10-0) is a steroid derivative with a hydroxyl group at position 17 and an acetyloxy group at position 21. It features a pregnane skeleton with three ketone groups (at positions 3, 11, and 20) and is commonly used as a chemical intermediate in pharmaceutical synthesis. Its molecular formula is C22H34O5, and it exhibits stability under standard conditions, though sensitivity to moisture and light may vary depending on the derivative form.
About
CAS No
125-10-0
English Name
Pregna-1,4-diene-3,11,20-trione, 21-(acetyloxy)-17-hydroxy-
Molecular Formula
C23H28O6
Molecular Weight
400.47 g/mol
SMILES
CC(=O)OCC(=O)C1(CCC2C1(CC(=O)C3C2CCC4=CC(=O)C=CC34C)C)O
InChIKey
MOVRKLZUVNCBIP-RFZYENFJSA-N
Last Updated: 2025-08-25 01:08