Date published: 2026-3-9

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MDH1B Inhibitors

MDH1B Inhibitors target various aspects of mitochondrial function and energy metabolism, potentially influencing the functional context of MDH1B. Given MDH1B's role in the citric acid cycle and its dependence on NAD, modulation of these metabolic pathways could indirectly impact its enzymatic activity. Compounds that inhibit other enzymes in the citric acid cycle, such as Malonic acid and Fluoroacetic acid, can alter cycle dynamics, potentially affecting MDH1B's function. Inhibitors of mitochondrial electron transport chain components, like Rotenone, Antimycin A, and Oligomycin, could impact the NAD/NADH balance and mitochondrial respiration, indirectly influencing MDH1B activity.Biguanides such as Phenformin and Metformin, by modulating mitochondrial metabolism, highlight the interconnected nature of energy production processes with MDH1B's function. Inhibitors of the mitochondrial electron transport chain, such as Antimycin A and Rotenone, underscore the interconnected nature of energy metabolism with the function of enzymes like MDH1B in the citric acid cycle. These compounds, while not directly targeting MDH1B, are important for exploring the complex processes of mitochondrial metabolism and energy production. They offer valuable tools for research into the roles of metabolic enzymes in cellular physiology and have potential implications for understanding metabolic disorders.

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 is a selective inhibitor of MDH1B, exhibiting unique binding dynamics that disrupt enzyme-substrate interactions. Its structural conformation allows for precise fit within the active site, leading to altered reaction kinetics and modulation of metabolic pathways. The compound's hydrophobic regions facilitate interactions with lipid membranes, enhancing its bioavailability and stability. K252c's distinct molecular interactions contribute to its specificity, making it a valuable tool for studying MDH1B-related processes.

Sodium (meta)arsenite

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

Sodium (meta)arsenite can inhibit several enzymes involved in cellular respiration, potentially affecting mitochondrial function and indirectly MDH1B.

Rotenone

83-79-4sc-203242
sc-203242A
1 g
5 g
$89.00
$259.00
41
(2)

Rotenone inhibits mitochondrial complex I, impacting electron transport and potentially the redox state, which could influence MDH1B activity.

Antimycin A

1397-94-0sc-202467
sc-202467A
sc-202467B
sc-202467C
5 mg
10 mg
1 g
3 g
$55.00
$63.00
$1675.00
$4692.00
51
(1)

Antimycin A inhibits mitochondrial complex III, affecting electron transport and potentially influencing the NAD⁺/NADH balance and MDH1B function.

Oligomycin

1404-19-9sc-203342
sc-203342C
10 mg
1 g
$149.00
$12495.00
18
(2)

Oligomycin inhibits ATP synthase (complex V), impacting ATP production and potentially influencing mitochondrial metabolism including MDH1B activity.

Allopurinol

315-30-0sc-207272
25 g
$131.00
(0)

Allopurinol affects purine metabolism and can influence cellular NAD⁺/NADH levels, potentially impacting MDH1B function.

Phenformin Hydrochloride

834-28-6sc-219590
10 g
$119.00
4
(1)

Phenformin, a biguanide, can inhibit mitochondrial complex I, potentially affecting MDH1B by altering mitochondrial metabolism.

2-Deoxy-D-glucose

154-17-6sc-202010
sc-202010A
1 g
5 g
$70.00
$215.00
26
(2)

2-Deoxy-D-glucose inhibits glycolysis, leading to altered cellular energy states, which might indirectly affect MDH1B activity.

Metformin

657-24-9sc-507370
10 mg
$79.00
2
(0)

Metformin can influence mitochondrial function and has been shown to affect complex I activity, potentially impacting MDH1B.

AICAR

2627-69-2sc-200659
sc-200659A
sc-200659B
50 mg
250 mg
1 g
$65.00
$280.00
$400.00
48
(2)

AICAR is an activator of AMP-activated protein kinase (AMPK) and affects cellular energy metabolism, potentially influencing MDH1B.