Date published: 2026-5-13

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ADX Reductase Inhibitors

ADX Reductase Inhibitors represent a distinctive class of chemical compounds designed to modulate the activity of ADX reductase enzymes within biological systems. ADX reductases, short for adrenal cortex reductases, play a crucial role in steroidogenesis, the process through which the body synthesizes steroid hormones. These enzymes are particularly involved in the reduction of 5-ene-3-keto steroids, a pivotal step in the biosynthesis of various hormones, including glucocorticoids and mineralocorticoids. ADX Reductase Inhibitors exert their influence by selectively binding to the active site of these enzymes, thereby impeding the reduction of 5-ene-3-keto steroids. This targeted interference can lead to a modulation of steroid hormone levels, potentially offering a means to influence physiological processes that are dependent on the delicate balance of these hormones. ADX Reductase Inhibitors vary, but they commonly feature functional groups and motifs that enable specific interactions with the catalytic sites of ADX reductases. Researchers aim to design inhibitors with optimal binding affinity and selectivity to enhance their efficacy and reduce off-target effects. Understanding the structural nuances of these inhibitors is crucial for elucidating their mode of action and potential applications. The ongoing exploration of ADX Reductase Inhibitors reflects the broader scientific interest in unraveling the intricacies of steroidogenesis and offers insights into the development of novel strategies for modulating hormonal pathways in biological systems.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Ketoconazole

65277-42-1sc-200496
sc-200496A
50 mg
500 mg
$63.00
$265.00
21
(1)

Ketoconazole can inhibit steroidogenic enzymes by obstructing electron transfer from adrenodoxin reductase.

Metyrapone

54-36-4sc-200597
sc-200597A
sc-200597B
200 mg
500 mg
1 g
$26.00
$57.00
$88.00
4
(3)

Metyrapone inhibits 11β-hydroxylase, an enzyme dependent on electron transfer from adrenodoxin reductase.

Trilostane

13647-35-3sc-208469
sc-208469A
10 mg
100 mg
$228.00
$1217.00
2
(1)

Trilostane can inhibit 3β-hydroxysteroid dehydrogenase, which may be indirectly affected by adrenodoxin.

Aminoglutethimide

125-84-8sc-207280
sc-207280A
sc-207280B
sc-207280C
1 g
5 g
25 g
100 g
$42.00
$146.00
$541.00
$2060.00
2
(1)

Aminoglutethimide inhibits the synthesis of all steroid hormones, affecting the role of adrenodoxin.

Mitotane

53-19-0sc-205754
sc-205754A
100 mg
1 g
$72.00
$166.00
1
(1)

Mitotane can reduce adrenocortical function, indirectly affecting adrenodoxin reductase activity.

Etomidate

33125-97-2sc-203577
10 mg
$126.00
(0)

Etomidate can inhibit 11β-hydroxylase, which is part of the pathway that includes adrenodoxin reductase.

Abiraterone

154229-19-3sc-460288
10 mg
$276.00
(0)

Abiraterone inhibits CYP17A1, a key enzyme in the steroidogenesis pathway tied to adrenodoxin function.

Spironolactone

52-01-7sc-204294
50 mg
$109.00
3
(1)

Spironolactone acts as an aldosterone antagonist but also has some inhibitory effects on steroidogenesis.

Canrenone

976-71-6sc-205616
sc-205616A
1 g
5 g
$94.00
$333.00
3
(1)

Canrenone is a metabolite of spironolactone and shares similar inhibitory effects on steroidogenesis.

Exemestane

107868-30-4sc-203045
sc-203045A
25 mg
100 mg
$134.00
$411.00
(0)

Exemestane can inhibit aromatase, an enzyme in the steroidogenesis pathway, indirectly affecting adrenodoxin.