Date published: 2026-4-1

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carbonyl reductase 2 Inhibitors

Carbonyl reductase 2 inhibitors are a class of molecules that specifically inhibit the activity of the carbonyl reductase 2 enzyme, a member of the short-chain dehydrogenase/reductase (SDR) family. CBR2 plays a significant role in the reduction of carbonyl compounds, catalyzing the conversion of a variety of aldehydes and ketones into their corresponding alcohols. This enzyme is involved in key metabolic pathways, including the detoxification of reactive carbonyl species and the metabolism of endogenous compounds such as steroids and prostaglandins. By inhibiting CBR2, these compounds interfere with the enzyme's ability to reduce carbonyl groups, affecting the overall balance of carbonyl compounds and alcohols in the cell.

CBR2 inhibitors function by binding to the active site of the enzyme, preventing it from interacting with its substrates. This inhibition disrupts the enzyme's role in cellular redox balance and the processing of carbonyl substrates, which can lead to the accumulation of reactive carbonyl species or shifts in metabolic pathways involving steroid and prostaglandin intermediates. These inhibitors are useful tools in studying the specific contributions of CBR2 to cellular metabolism, particularly in understanding how the reduction of carbonyl groups influences broader biochemical processes. Researchers use CBR2 inhibitors to explore the enzyme's function in redox homeostasis, carbonyl detoxification, and the regulation of metabolic intermediates. Through precise inhibition of CBR2, scientists gain insights into how carbonyl reductase enzymes affect various physiological pathways and how the regulation of carbonyl compounds contributes to cellular function and metabolic stability.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Acetaminophen

103-90-2sc-203425
sc-203425A
sc-203425B
25 g
100 g
500 g
$41.00
$61.00
$194.00
11
(1)

Direct inhibitor of carbonyl reductase 2, disrupting its NADPH-dependent oxidoreductase activity. Alters the reduction of carbonyl compounds, affecting various xenobiotics and prostaglandins metabolism.

Diethylstilbestrol

56-53-1sc-204720
sc-204720A
sc-204720B
sc-204720C
sc-204720D
1 g
5 g
25 g
50 g
100 g
$71.00
$287.00
$547.00
$1098.00
$2185.00
3
(1)

Indirect inhibitor influencing carbonyl reductase 2 by disrupting estrogen signaling pathways. Alters the metabolism of carbonyl compounds, impacting xenobiotic responses within cells.

Dicoumarol

66-76-2sc-205647
sc-205647A
500 mg
5 g
$20.00
$40.00
8
(1)

Inhibits carbonyl reductase 2 indirectly by interfering with the vitamin K epoxide reductase pathway. Alters the reduction of carbonyl compounds, affecting quinone metabolism within cells.

Epalrestat

82159-09-9sc-218319
10 mg
$200.00
2
(1)

Direct inhibitor of carbonyl reductase 2, modulating its NADPH-dependent oxidoreductase activity. Alters the metabolism of carbonyl compounds, impacting prostaglandins and quinones.

Sulindac

38194-50-2sc-202823
sc-202823A
sc-202823B
1 g
5 g
10 g
$32.00
$86.00
$150.00
3
(1)

Direct inhibitor of carbonyl reductase 2, influencing its NADPH-dependent oxidoreductase activity. Alters the reduction of carbonyl compounds, affecting xenobiotics and prostaglandins metabolism.

Ethacrynic acid

58-54-8sc-257424
sc-257424A
1 g
5 g
$90.00
$300.00
5
(1)

Indirect inhibitor influencing carbonyl reductase 2 through disruption of glutathione metabolism. Alters the reduction of carbonyl compounds, impacting xenobiotics and quinones responses.

Vitamin K3

58-27-5sc-205990B
sc-205990
sc-205990A
sc-205990C
sc-205990D
5 g
10 g
25 g
100 g
500 g
$26.00
$36.00
$47.00
$136.00
$455.00
3
(1)

Indirect inhibitor affecting carbonyl reductase 2 through interference with the vitamin K epoxide reductase pathway. Alters the reduction of carbonyl compounds, impacting quinones metabolism.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$110.00
$250.00
$936.00
$50.00
33
(2)

Direct inhibitor of carbonyl reductase 2, influencing its NADPH-dependent oxidoreductase activity. Alters the reduction of carbonyl compounds, affecting xenobiotics and prostaglandins metabolism.

2,6-Dihydroxybenzoic acid

303-07-1sc-238412
sc-238412A
sc-238412B
25 g
100 g
500 g
$40.00
$104.00
$312.00
(0)

Indirect inhibitor influencing carbonyl reductase 2 through disruption of the glutathione metabolism. Alters the reduction of carbonyl compounds, impacting xenobiotics and quinones responses.

Flutamide

13311-84-7sc-204757
sc-204757A
sc-204757D
sc-204757B
sc-204757C
1 g
5 g
25 g
500 g
1 kg
$47.00
$156.00
$171.00
$525.00
$941.00
4
(1)

Direct inhibitor of carbonyl reductase 2, modulating its NADPH-dependent oxidoreductase activity. Alters the reduction of carbonyl compounds, affecting xenobiotics and prostaglandins metabolism.