Date published: 2026-1-23

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DHCR24 Inhibitors

DHCR24 inhibitors are a class of chemical compounds that target and inhibit the enzyme DHCR24, also known as 3β-hydroxysterol Δ24-reductase. This enzyme plays a crucial role in the biosynthesis of cholesterol and other sterols in the human body. Cholesterol is an essential lipid molecule that serves as a structural component of cell membranes and plays a pivotal role in various physiological processes. DHCR24 inhibitors interfere with the enzymatic activity of DHCR24, disrupting the cholesterol biosynthesis pathway at a specific step. By doing so, these inhibitors can modulate cholesterol levels in cells and tissues.The inhibition of DHCR24 by these compounds can have wide-ranging effects on cellular function. Since cholesterol is a fundamental component of cell membranes, its levels influence membrane fluidity and permeability, which can impact cell signaling, transport processes, and overall cell health. Additionally, cholesterol is a precursor for the synthesis of various bioactive molecules, including steroid hormones and bile acids.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Triparanol

78-41-1sc-208472
sc-208472A
5 mg
25 mg
$245.00
$811.00
1
(1)

Triparanol acts as a potent inhibitor of the enzyme DHCR24, which plays a crucial role in cholesterol biosynthesis. Its unique molecular structure allows for specific interactions with the enzyme's active site, disrupting the normal catalytic cycle. This interference alters the reaction kinetics, leading to a significant reduction in the production of cholesterol intermediates. Additionally, Triparanol's hydrophobic properties enhance its affinity for lipid membranes, influencing membrane fluidity and composition.

(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-ol

156928-09-5sc-482321
250 mg
$592.00
(0)

SR-12813 is an inhibitor of acyl-CoA:cholesterol acyltransferase (ACAT) which can indirectly affect the cholesterol synthesis pathway involving DHCR24.

Terbinafine

91161-71-6sc-338609
100 mg
$560.00
1
(0)

Terbinafine, primarily an antifungal agent, can inhibit squalene epoxidase, thereby potentially reducing the levels of downstream cholesterol biosynthesis, affecting DHCR24 indirectly.

Tiadinil

223580-51-6sc-482202
25 mg
$141.00
(0)

Tiadinil is a plant growth regulator that inhibits sterol biosynthesis; its action could extend to the inhibition of DHCR24 indirectly through modulation of precursor availability.