CHNQD-03301
CHNQD-03301 is an orally active hypoxia-inducible factor-1α (HIF-1α) inhibitor (IC50 = 10.97 nM). CHNQD-03301 promotes the proteasomal degradation of HIF-1α protein, leading to its significant suppression. CHNQD-03301 can reverse HIF accumulation-induced angiogenesis and mitigate the HIF-induced erythrocytosis phenotype in zebrafish models. CHNQD-03301 can be used for the study of colon cancer.
For research use only. We do not sell to patients.
- CAS No.: 3104302-65-7
- Formula: C23H20O6
- Molecular Weight:392.40
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
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Biological Activity
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HIF-1α 10.97 nM (IC50) |
CHNQD-03301 (Compound 20) (0.01-1.0 μM, 24 h) dose-dependently reduces HIF-1α protein levels and decreases the expression of downstream target proteins CA9, REDD1, and PDK1 in HCT116 cells, the mRNA expression levels of downstream genes such as CA9, VEGF, and REDD1 are also significantly reduced[1].
CHNQD-03301 (0.4-1.6 μM) significantly reduces EPO mRNA level, inhibiting the hypoxia-induced angiogenesis in HCT116 cells[1].
CHNQD03301 shows the IC50 values for HCT116 cells are 2.31 μM under normoxia and 0.83 μM under hypoxia[1].
CHNQD-03301 (0.4-1.6 μM) induces cell cycle arrest at the G2 phase under hypoxic conditions in HCT116 cells[1].
CHNQD-03301 (0.4-1.6 μM) has no significant effect on HCT116 cell proliferation but markedly inhibits the proliferation of von Hippel-Lindau (VHL)-deficient RCC4 cells[1].
CHNQD-03301 (1-4 μM, 7-14 days) dose-dependently inhibits spheroid formation in HCT116 cells[1].
CHNQD-03301 (0.4-2.0 μM, 24 h) significantly inhibits the migration ability of HCT116 cells under hypoxic conditions and VHL-deficient RCC4 cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:HCT116 cells, RCC4 cells
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Concentration:0.01 μM, 0.1 μM, 1.0 μM
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Incubation Time:24 h
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Result:Dose-dependently reduced HIF-1α protein levels and decreased the expression of downstream target proteins (CA9, REDD1, PDK1) in HCT116 cells.
Reduced HIF-1α protein levels in HCT116 cells exogenously overexpressing HIF-1α.
Effectively reduced HIF-1α and CA9 protein levels in RCC4 cells (VHL-deficient).
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Cell Line:HCT116 cells (under hypoxic conditions), VHL-deficient RCC4 cells
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Concentration:0.4 μM, 0.8 μM, 1.6 μM
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Incubation Time:24 h
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Result:Significantly inhibited the migration ability of HCT116 cells under hypoxic conditions and VHL-deficient RCC4 cells.
| Species | Dose | Route | AUC0-t | AUC0-∞ | Tmax | Cmax | T1/2 | MRT0-t | CL | MRT0-∞ | F |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rat | 20 mg/kg | i.p. | 38027.7 ng·h/mL | 42652.2 ng·h/mL | 4.0 h | 3380.9 ng/mL | 9.6 h | 13.2 h | 468.9 mL/h/kg | / | / |
| Rat | 20 mg/kg | p.o. | 35926.6 ng·h/mL | 40869.9 ng·h/mL | 4 h | 2332.2 ng/mL | 9.3 h | / | 489.3 mL/h/kg | 14.1 h | 94.5 % |
CHNQD-03301 (100 mg/kg, p.o., once) shows no acute toxicity at the 100 mg/kg dose in mice, and the maximum tolerated dose (MTD) was above 100 mg/kg, indicating a good safety profile[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:A tumor model was established in female C57BL/6J (8-week-old) mice by subcutaneous injection of MB49 mouse bladder cancer cells (1×105 cells/mouse)[1].
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Dosage:1 mg/kg
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Administration:P.o., once daily for 13 days
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Result:Low-dose oral administration effectively inhibited MB49 tumor growth (TGI = 52.0%) and showed no significant change in mouse body weight.
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Animal Model:A tumor model was also established in female C57BL/6J (8-week-old) mice by subcutaneous injection of HCT116 human colon cancer cells (2×106 cells/mouse)[1].
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Dosage:1 mg/kg
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Administration:P.o., once daily for 19 days
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Result:Low-dose oral administration effectively inhibited MB49 tumor growth (TGI = 51.0%) and showed no significant change in mouse body weight.
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Animal Model:Healthy female ICR mice[1].
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Dosage:100 mg/kg
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Administration:P.o., once
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Result:None of the mice died within 7 days.
No apparent difference in blood biochemistry parameters, including ALT, AST, LDH, UREA, CREA, UA, and CK.
Hematoxylin and eosin (H&E) staining results presented no pathological changes in the collected tissues (hearts, livers, spleens, lungs, kidneys, and duodenum).
Chemical Information
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CAS No. 3104302-65-7
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Molecular Weight 392.40
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Formula C23H20O6
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SMILES
OC1=CC=C(C2=CC(OC)=C3C(OC4=CC(OC(C)(C)O5)=C5C=C34)=C2OC)C=C1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
CHNQD-03301 Related Classifications
HY-179341 Related Classifications
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