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21-ACETOXYPREGNENOLONE

CAS No.
566-78-9
Chemical Name:
21-ACETOXYPREGNENOLONE
Synonyms
AOD;Artisone acetate;Artisone;Nsc66372;Acetoxanon;Prebediolone acetate;21-ACETOXYPREGNENOLONE;PREGNENOLONE 21-ACETATE;21-acetoxypregnenolone crystalline;21-Acetoxy-3β-hydroxypregn-5-en-20-one
CBNumber:
CB2177902
Molecular Formula:
C23H34O4
Molecular Weight:
374.51
MDL Number:
MFCD00021130
MOL File:
566-78-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:12

21-ACETOXYPREGNENOLONE Properties

solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
color White to Off-White
Merck 13,79
FDA UNII DX3XOD2S6B

SAFETY

Risk and Safety Statements

WGK Germany  3

21-ACETOXYPREGNENOLONE price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S451061 21-ACETOXYPREGNENOLONE AldrichCPR 566-78-9 1 unit $32.7 2026-04-30 Buy
Sigma-Aldrich S451061 21-ACETOXYPREGNENOLONE Aldrich 566-78-9 250mg $29.8 2024-03-01 Buy
Sigma-Aldrich A3750 21-Acetoxypregnenolone 566-78-9 1g $63.6 2023-01-07 Buy
Biosynth AAA56678 21-Acetoxypregnenolone 566-78-9 1g $4125 2026-06-04 Buy
Biosynth AAA56678 21-Acetoxypregnenolone 566-78-9 2g $5500 2026-06-04 Buy
Product number Packaging Price Buy
S451061 1 unit $32.7 Buy
S451061 250mg $29.8 Buy
A3750 1g $63.6 Buy
AAA56678 1g $4125 Buy
AAA56678 2g $5500 Buy

21-ACETOXYPREGNENOLONE Chemical Properties,Uses,Production

Uses

antiarthritic, precursor in corticoid biosynthesis

Definition

ChEBI: Artisone acetate is a corticosteroid hormone.

Purification Methods

Crystallise 21-acetoxypregnenolone from Me2CO by allowing the solvent to evaporate in a vacuum, then dry it in vacuo. The crystals become opaque on standing. [Steiger & Reichstein Helv Chim Acta 20 1164 1937.]

21-ACETOXYPREGNENOLONE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 38)Suppliers
Supplier Tel Email Country ProdList Advantage
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29988 65
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8039 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Aikon International Limited 025-58859352 13913916777 dt3@aikonchem.com China 15490 58
Zhengzhou Alfa Chemical Co.,Ltd +86-18530059196 sale04@alfachem.cn China 9714 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 029-029-81120477 17792793610 1033@dideu.com China 9990 58
Shanghai Yingxin laboratory equipment Co., Ltd 021-021-59178156 15300768757 359382369@qq.com China 10667 58
5-PREGNENE-3-BETA,21-DIOL-20-ONE 21-ACETATE 5-PREGNEN-3-BETA, 21-DIOL-20-ONE 21-ACETATE PREGNENOLONE 21-ACETATE 21-acetoxypregnenolone crystalline 3-beta,21-dihydroxypregn-5-en-20-one 21-acetate 3β,21-Dihydroxy-5-pregnen-20-one 21-acetate, 5-Pregnene-3β,21-diol-20-one 21-acetate, Pregnenolone 21-acetate 21-Acetoxy-3β-hydroxypregn-5-en-20-one Prebediolone acetate 21-Acetoxy-3.beta.-hydroxypregn-5-en-20-one 3.beta.-Hydroxy-21-acetoxypregn-5-en-20-one Acetoxanon Artisone Nsc66372 3β,21-Dihydroxy-5-pregnen-20-one 21-acetate 5-Pregnene-3β,21-diol-20-one 21-acetate [2-(3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl] acetate 21-ACETOXYPREGNENOLONE 3BETA-21-DIHYDROXY-5-PREGNEN-20-ONE 21-ACETATE Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-, (3b)- Pregn-5-en-20-one, 21-(acetyloxy)-3-hydroxy-, (3β)- 5-PREGNEN-3β, 21-DIOL-20-ONE 21-ACETATE Artisone acetate AOD 566-78-9