1. Metabolic Enzyme/Protease
  2. Dihydroorotate Dehydrogenase
  3. Indoluidin D

Indoluidin D is a selective dihydroorotate dehydrogenase (DHODH) inhibitor with a human DHODH IC50 of 210 nM. Indoluidin D selectively inhibits human DHODH activity, with induced effects rescuable by orotic acid. Indoluidin D promotes myeloid differentiation and inhibits cancer cell proliferation. Indoluidin D can be used for the research of acute promyelocytic leukemia.

For research use only. We do not sell to patients.

Indoluidin D

Indoluidin D Chemical Structure

CAS No. : 2763081-61-2

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Description

Indoluidin D is a selective dihydroorotate dehydrogenase (DHODH) inhibitor with a human DHODH IC50 of 210 nM. Indoluidin D selectively inhibits human DHODH activity, with induced effects rescuable by orotic acid. Indoluidin D promotes myeloid differentiation and inhibits cancer cell proliferation. Indoluidin D can be used for the research of acute promyelocytic leukemia[1].

In Vitro

Indoluidin D (0.01-1000 nM; 96 h) induces myeloid differentiation in human promyelocytic leukemia HL-60 cells with an EC50 of 10 nM, and this effect is specifically reversed by orotic acid[1].
Indoluidin D (72 h) inhibits growth of multiple human cancer cell lines, with the highest potency against acute T cell leukemia Jurkat cells (IC50 = 0.68 nM) and the lowest activity against normal pancreatic 1B2C6/1C3D3 and osteosarcoma Saos-2/MG-63 cells[1].
Indoluidin D (1-1000 nM; 30 min preincubation) inhibits recombinant human DHODH/ΔTM enzyme activity with an IC50 of 210 nM[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Differentiation Assay[1]

Cell Line: human promyelocytic leukemia HL-60 cells
Concentration: 0, 10, 20, 30, 40 nM
Incubation Time: 96 h
Result: Potently induced myeloid differentiation of HL-60 cells, with an EC50 of 10 nM.
Induced expression of CD11b, a myeloid differentiation marker, in HL-60 cells.
Induced differentiation was rescued by addition of 1 mM orotic acid but not 1 mM dihydroorotic acid.

Cell Viability Assay[1]

Cell Line: human promyelocytic leukemia HL-60 cells
Concentration: 0.01, 0.1, 1, 10, 100, 1000 nM
Incubation Time: 72 h
Result: Potently suppressed viability and proliferation of HL-60 cells, with an IC50 of 4.4 nM.
Molecular Weight

452.55

Formula

C28H28N4O2

CAS No.
SMILES

O=C([C@H]1CC2=CC=CC=C2CN1)N[C@@H](C(NC3=CC=C(C=C3)C)=O)CC4=CNC5=CC=CC=C45

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Please store the product under the recommended conditions in the Certificate of Analysis.

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Indoluidin D
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HY-182550
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