1. Anti-infection
  2. Arenavirus
  3. LHF-535

LHF-535 

Cat. No.: HY-112762
Handling Instructions

LHF-535 is an antiviral agent extracted from patent WO2013123215A2, Compound 38, has EC50s of <1 μM, <1 μM, <1 μM, and 1-10 μM for Lassa, Machupo, Junin, and VSVg virus, respectively.

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

LHF-535 Chemical Structure

LHF-535 Chemical Structure

CAS No. : 1450929-77-7

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Description

LHF-535 is an antiviral agent extracted from patent WO2013123215A2, Compound 38, has EC50s of <1 μM, <1 μM, <1 μM, and 1-10 μM for Lassa, Machupo, Junin, and VSVg virus, respectively[1].

In Vitro

LHF-535 is a small-molecule viral entry inhibitor that targets the arenavirus envelope glycoprotein (GP). LHF-535 exhibits potent antiviral activity against a broad array of hemorrhagic fever arenaviruses. LHF-535 inhibits Lassa GP-pseudotyped lentivirus with an IC50 of 0.1-0.3 nM[2].

In Vivo

LHF-535 (3, 10 or 30 mg/kg; orally; daily; 14 days) protectes mice from a lethal challenge with Tacaribe virus and dramatically reduces viral titers in plasma, spleen, and liver[2].
An increase in survival is also observed when the first dose of LHF-535 (10 mg/kg) is delayed by 1, 2, or 3 days after infection, demonstrating that LHF-535 is efficacious as a post-exposure therapeutic in mice[2].

Animal Model: IFN-α/β and-γ receptor-deficient AG129 mice[2]
Dosage: 3, 10, or 30 mg/kg/day
Administration: Orally; daily; 14 days
Result: Effective as a post-exposure therapeutic.
Storage

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

Solvent & Solubility
In Vitro: 

DMSO : 96.67 mg/mL (234.34 mM; Need ultrasonic)

H2O : < 0.1 mg/mL (insoluble)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.4241 mL 12.1206 mL 24.2412 mL
5 mM 0.4848 mL 2.4241 mL 4.8482 mL
10 mM 0.2424 mL 1.2121 mL 2.4241 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 2.42 mg/mL (5.87 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.42 mg/mL (5.87 mM); Clear solution

*All of the co-solvents are provided by MCE.
References
Molecular Weight

412.52

Formula

C₂₇H₂₈N₂O₂

CAS No.

1450929-77-7

SMILES

OC(C)(C)C1=CC=C(/C=C\C2=CC=C3C(N=CN3C4=CC=C(OC(C)C)C=C4)=C2)C=C1

Shipping

Room temperature in continental US; may vary elsewhere

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Product Name:
LHF-535
Cat. No.:
HY-112762
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LHF-535

Cat. No.: HY-112762