1. Anti-infection
  2. Virus Protease
  3. ML336

ML336 is quinazolinone-based inhibitor against venezuelan equine encephalitis virus (VEEV), with IC50s of 32, 20, and 42 nM for VEEV TC-83 CPE , VEEV V3526 CPE, VEEV Wild Type CPE, respectively. ML336 potently inhibits a VEEV-induced cytopathic effect in three strains of the virus (TC-83, V3526, and wild type Trinidad donkey) in the low nanomolar range.

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

ML336 Chemical Structure

ML336 Chemical Structure

CAS No. : 1613465-33-0

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1 mg USD 150 In-stock
5 mg USD 300 In-stock
10 mg USD 450 In-stock
25 mg USD 770 In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

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  • Biological Activity

  • Purity & Documentation

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  • Customer Review

Description

ML336 is quinazolinone-based inhibitor against venezuelan equine encephalitis virus (VEEV), with IC50s of 32, 20, and 42 nM for VEEV TC-83 CPE , VEEV V3526 CPE, VEEV Wild Type CPE, respectively. ML336 potently inhibits a VEEV-induced cytopathic effect in three strains of the virus (TC-83, V3526, and wild type Trinidad donkey) in the low nanomolar range[1].

Cellular Effect
Cell Line Type Value Description References
Vero 76 EC50
> 50 μM
Compound: 45, ML336
Antiviral activity against Venezuelan equine encephalitis virus TC83 containing non-structural protein 4 Q210K mutant infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
Antiviral activity against Venezuelan equine encephalitis virus TC83 containing non-structural protein 4 Q210K mutant infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
[PMID: 25244572]
Vero 76 CC50
> 50 μM
Compound: 45, ML336
Cytotoxicity against african green monkey Vero 76 cells after 3 days by Celltiter-Glo reagent based assay
Cytotoxicity against african green monkey Vero 76 cells after 3 days by Celltiter-Glo reagent based assay
[PMID: 25244572]
Vero 76 EC50
0.02 μM
Compound: 45, ML336
Antiviral activity against Venezuelan equine encephalitis virus V3526 infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
Antiviral activity against Venezuelan equine encephalitis virus V3526 infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
[PMID: 25244572]
Vero 76 EC50
0.03 μM
Compound: 45, ML336
Antiviral activity against Venezuelan equine encephalitis virus TC83 infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
Antiviral activity against Venezuelan equine encephalitis virus TC83 infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
[PMID: 25244572]
Vero 76 EC50
0.04 μM
Compound: 45, ML336
Antiviral activity against Venezuelan equine encephalitis virus TrD infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
Antiviral activity against Venezuelan equine encephalitis virus TrD infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
[PMID: 25244572]
Vero 76 EC50
0.17 μM
Compound: 45, ML336
Antiviral activity against Venezuelan equine encephalitis virus TC83 infected in Vero 76 cells assessed as reduction in viral titer by crystal violet staining based microplaque assay relative to untreated control
Antiviral activity against Venezuelan equine encephalitis virus TC83 infected in Vero 76 cells assessed as reduction in viral titer by crystal violet staining based microplaque assay relative to untreated control
[PMID: 25244572]
Vero 76 EC50
17 μM
Compound: 45, ML336
Antiviral activity against Venezuelan equine encephalitis virus TC83 containing non-structural protein 2 Y102C mutant infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
Antiviral activity against Venezuelan equine encephalitis virus TC83 containing non-structural protein 2 Y102C mutant infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
[PMID: 25244572]
Vero 76 EC50
19 μM
Compound: 45, ML336
Antiviral activity against Venezuelan equine encephalitis virus TC83 containing non-structural protein 2 D116N mutant infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
Antiviral activity against Venezuelan equine encephalitis virus TC83 containing non-structural protein 2 D116N mutant infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
[PMID: 25244572]
Vero 76 EC50
19 μM
Compound: 45, ML336
Antiviral activity against Venezuelan equine encephalitis virus V3526 containing non-structural protein 2 Y102C mutant infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
Antiviral activity against Venezuelan equine encephalitis virus V3526 containing non-structural protein 2 Y102C mutant infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
[PMID: 25244572]
Vero 76 EC50
66 μM
Compound: 45, ML336
Antiviral activity against Venezuelan equine encephalitis virus V3526 containing non-structural protein 4 Q210K mutant infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
Antiviral activity against Venezuelan equine encephalitis virus V3526 containing non-structural protein 4 Q210K mutant infected in Vero 76 cells assessed as reduction in virus-induced cytopathic effect after 2 days by Celltiter-Glo reagent based assay
[PMID: 25244572]
Molecular Weight

367.40

Formula

C19H21N5O3

CAS No.
Appearance

Solid

Color

Off-white to yellow

SMILES

O=C(NC1=CC=CC=C1)C2=CC([N+]([O-])=O)=CC=C2/N=C3N(C)CCN(C)C/3

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 33.33 mg/mL (90.72 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.7218 mL 13.6091 mL 27.2183 mL
5 mM 0.5444 mL 2.7218 mL 5.4437 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.7218 mL 13.6091 mL 27.2183 mL 68.0457 mL
5 mM 0.5444 mL 2.7218 mL 5.4437 mL 13.6091 mL
10 mM 0.2722 mL 1.3609 mL 2.7218 mL 6.8046 mL
15 mM 0.1815 mL 0.9073 mL 1.8146 mL 4.5364 mL
20 mM 0.1361 mL 0.6805 mL 1.3609 mL 3.4023 mL
25 mM 0.1089 mL 0.5444 mL 1.0887 mL 2.7218 mL
30 mM 0.0907 mL 0.4536 mL 0.9073 mL 2.2682 mL
40 mM 0.0680 mL 0.3402 mL 0.6805 mL 1.7011 mL
50 mM 0.0544 mL 0.2722 mL 0.5444 mL 1.3609 mL
60 mM 0.0454 mL 0.2268 mL 0.4536 mL 1.1341 mL
80 mM 0.0340 mL 0.1701 mL 0.3402 mL 0.8506 mL
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ML336 Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
ML336
Cat. No.:
HY-12928
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