CAB7-3
CAB7-3 is an orally active HBV capsid assembly modulator (CAM). CAB7-3 exhibits an exceptional antiviral efficacy reducing HBV DNA with an EC50 = 70 nM, CC50 = 32.3 μM in HepDES19 cells. CAB7-3 exhibits significant anti-HBV activity in HBV-integrated HepDES19 (EC50 = 70 nM), HepAD38 (EC50 = 1 nM) and HBV-infected HLCZ01 cells (EC50 = 2 nM), respectively. CAB7-3 effectively reduces Hepatic HBV core protein levels and suppresses viral replication in vivo. CAB7-3 demonstrates a favorable drug-like and safety profile. CAB7-3 can be used for Hepatitis B Virus (HBV) research.
For research use only. We do not sell to patients.
- CAS No.: 3014372-17-6
- Formula: C28H28BBrFN5O5S
- Molecular Weight:656.33
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
CAB7-3 (0.001-1 μM, 6 days) shows an antiviral activity in HepAD38 cells with EC50 = 1 nM, CC50 = 26.54 μM, SI = 26540; in HepDES19 cells with EC50 = 7 nM, CC50 = 32 μM, SI = 481; in HBV-infected HLCZ01 cells with EC50 = 2 nM, CC50 = 30.73 μM, SI = 15365[1].
CAB7-3 (0.0003-1 μM, 6 days) blocks new cccDNA formation while leaving HBsAg secretion from pre-existing cccDNA unaffected in HepAD38 and HLCZ01 cells[1].
CAB7-3 (0.006-4 μM, 3 days ) induces HBV Cp degradation and disrupts capsid assembly in HepG2 cells[1].
CAB7-3 (1 mg in 1 mL DMSO and 0.5 mg in 0.5 mL DMSO) shows water solubility (257.42 μg/mL, pH 2.0; 2.57 μg/mL, pH 7.0; 4.14 μg/mL, pH 7.4)[1].
CAB7-3 (1 μM, 0-60 min) shows T1/2 = 169 min, CLint(mic) = 8.2 μL/min/mg, CLint(liver) = 7.4 mL/min/kg and Remaining (T = 60 min) = 78.0% in human microsomes
CAB7-3 (10 μM, ) not induce CYP3A4 in primary human hepatocytes (PHHs) [1].
CAB7-3 (0.3-100 μM) exhibits significantly low inhibitory rates on the hERG channel in HEK293 cells with hERG inhibition = 3.52, 14.59, 31.84, 61.05, 83.05, 94.76 % at concentration of 0.3, 1, 3, 10, 30 and 100 μM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:HepAD38 and HLCZ01 cells
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Concentration:0.0003, 0.001, 0.003, 0.1, 0.03, 0.1 and 0.3 μM
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Incubation Time:6 days
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Result:Had minimal impact on the production of HBsAg in both HepAD38 cells and HLCZ01 cells.
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Cell Line:HepG2 cells
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Concentration:0.06, 0.13, 0.25, 0.5, 1.0, 2.0, 4.0 μM
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Incubation Time:3 days
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Result:Reduced intracellular Cp expression in a dose-dependent manner.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:pAAVHBV1.2 plasmid (6 μg, hydrodynamic injection ) induced-male C57BL/6J (6 weeks)[1]
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Dosage:15 mg/kg
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Administration:p.o., once daily for 18 days
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Result:Significantly reduced serum HBV DNA levels from the vehicle baseline of 1.02 × 105 IU/mL to 1.06 × 104 IU/mL.
Displayed enhanced anti-HBV activity, reducing hepatic HBcAg expression despite not noticeably affecting serum HBsAg expression.
Showed no significant change in the Serum ALT and AST levels, as well as HE staining of liver tissue.
Chemical Information
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CAS No. 3014372-17-6
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Molecular Weight 656.33
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Formula C28H28BBrFN5O5S
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SMILES
FC1=CC(Br)=C(C=C1)[C@H]2C(C(OCC)=O)=C(NC(C3=NC=CS3)=N2)CN4[C@H](CCC4)C(NC5=CC=C(C=C5)B(O)O)=O
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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)