Date published: 2026-1-11

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MDH2 Inhibitors

Regarding the chemical class MDH2 Inhibitors, these compounds represent a diverse group that can interact with the MDH2 enzyme and potentially inhibit its activity. Their mechanisms of action include competitive inhibition by mimicking substrates or products of the Krebs cycle, interfering with cofactor binding, and structural mimicry of intermediates in the citric acid cycle. These inhibitors range from simple organic acids like malonate to more complex compounds like atovaquone. Their action is centered around modulating the enzymatic activity of MDH2, a crucial component in cellular metabolism. By targeting this enzyme, these inhibitors aim to influence the metabolic processes in which MDH2 is involved, particularly the conversion of malate to oxaloacetate in the citric acid cycle.

Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

K252c

85753-43-1sc-24011
sc-24011A
1 mg
5 mg
$87.00
$374.00
3
(1)

K252c acts as a potent modulator of MDH2, characterized by its ability to form stable complexes with the enzyme. This compound engages in specific hydrogen bonding and hydrophobic interactions, which significantly influence the enzyme's conformational dynamics. By altering the enzyme's active site accessibility, K252c effectively shifts the equilibrium of metabolic pathways. Its unique physicochemical properties enhance solubility, promoting efficient cellular uptake and interaction with target proteins.

Oxaloacetic Acid

328-42-7sc-279934
sc-279934A
sc-279934B
25 g
100 g
1 kg
$306.00
$963.00
$7980.00
1
(0)

Competes with oxaloacetate, potentially inhibiting MDH2 by blocking its active site.

3-Nitropropionic acid

504-88-1sc-214148
sc-214148A
1 g
10 g
$82.00
$459.00
(1)

Inhibits mitochondrial enzymes; could disrupt MDH2 activity by interfering with electron transport.

Gossypol

303-45-7sc-200501
sc-200501A
25 mg
100 mg
$116.00
$230.00
12
(1)

Aldehyde groups in gossypol can potentially bind to the NAD+ binding site of MDH2, inhibiting its activity.

Phenylglyoxal monohydrate

1074-12-0sc-258007
sc-258007A
5 g
25 g
$174.00
$522.00
(0)

Reacts with arginine residues; could modify MDH2 active site and inhibit its function.

2-Thenoyltrifluoroacetone

326-91-0sc-251801
5 g
$37.00
1
(1)

Chelates divalent metal ions; could disrupt MDH2 activity by removing essential cofactors.

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)

Interferes with electron transport chain; might indirectly affect MDH2 function.

N-Ethylmaleimide

128-53-0sc-202719A
sc-202719
sc-202719B
sc-202719C
sc-202719D
1 g
5 g
25 g
100 g
250 g
$22.00
$69.00
$214.00
$796.00
$1918.00
19
(1)

Modifies cysteine residues; could inhibit MDH2 by altering its active site conformation.

Sodium (meta)arsenite

7784-46-5sc-250986
sc-250986A
100 g
1 kg
$108.00
$780.00
3
(2)

Interacts with thiol groups; might inhibit MDH2 by binding to its active site.

Fumaric acid

110-17-8sc-250031
sc-250031A
sc-250031B
sc-250031C
25 g
100 g
500 g
2.5 kg
$43.00
$57.00
$114.00
$228.00
(0)

Might inhibit MDH2 by competing with its natural substrates in the Krebs cycle.