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WAY-116749

Cat No.:V60041 Purity: ≥98%
WAY-116749 also name asEthyl 2-[[2-(3-oxo-2,4-dihydro-1H-quinoxalin-2-yl)acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
WAY-116749
WAY-116749 Chemical Structure CAS No.: 380872-69-5
Product category: Others 10
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
500mg
1g
Other Sizes
Official Supplier of:
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Product Description
WAY-116749 also name as Ethyl 2-[[2-(3-oxo-2,4-dihydro-1H-quinoxalin-2-yl)acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
WAY-116749 (CAS 380872-69-5) is a chemical compound with the systematic name ethyl 2-(2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate. Preliminary results indicate that it possesses moderate antibacterial and antifungal properties against various strains. The compound has a molecular formula of C₂₁H₂₃N₃O₄S and a molecular weight of 413.49 g/mol.
Biological Activity I Assay Protocols (From Reference)
Targets
The specific molecular targets of WAY-116749 are not well characterized in the available literature. Preliminary results indicate that it possesses moderate antibacterial and antifungal properties against various strains, suggesting that it may target bacterial and fungal cellular components. The compound's structure includes a quinoxaline moiety, which is a pharmacophore found in various bioactive compounds with antimicrobial, anticancer, and anti-inflammatory activities. However, specific target identification requires further research.
ln Vitro
In vitro, WAY-116749 possesses moderate antibacterial and antifungal properties against various strains. Specific IC50 or MIC values are not detailed in the available literature. As a research compound, its activity is typically assessed using standard antimicrobial susceptibility testing methods. The compound may also be evaluated in cell-based assays for other activities, but specific data are not available. Further studies are needed to characterize its full in vitro activity profile.
ln Vivo
Specific in vivo data for WAY-116749 are not reported in the available literature. As a compound with moderate antimicrobial properties, it would have potential for in vivo studies in infection models. However, specific published in vivo protocols for this compound are not available. The compound is for research use only and not for human use. Further studies are needed to evaluate its in vivo efficacy and safety.
Enzyme Assay
The antibacterial and antifungal activities are assessed using standard broth microdilution or agar diffusion methods following CLSI guidelines. Bacterial and fungal strains are cultured in appropriate media and treated with serial dilutions of WAY-116749. The MIC is defined as the lowest concentration that inhibits visible growth. The compound is typically dissolved in DMSO and diluted in culture media. The compound may undergo oxidation reactions, particularly at the quinoxaline moiety.
Cell Assay
For cellular studies, bacterial and fungal strains are cultured in appropriate media. The compound is added at various concentrations, and growth is monitored by measuring optical density at 600 nm or by colony counting on agar plates. For cytotoxicity assessment, mammalian cell lines may be used, with cell viability measured by MTT or similar assays. The compound is typically stored at -80°C.
Animal Protocol
In vivo studies for WAY-116749 would be conducted in appropriate infection models. For antibacterial studies, mouse models of bacterial infection would be used. For antifungal studies, models of fungal infection would be employed. The compound would be administered via oral gavage or intraperitoneal injection. However, specific published protocols for this compound are not available. The compound is for research use only and not for human use.
ADME/Pharmacokinetics
Specific pharmacokinetic data for WAY-116749 are not reported. The compound has a molecular weight of 413.49 g/mol and a molecular formula of C₂₁H₂₃N₃O₄S. Pharmacokinetic studies would be required to determine parameters such as half-life, Cmax, oral bioavailability, and tissue distribution in animal models. The compound should be stored at -80°C.
Toxicity/Toxicokinetics
Specific toxicological data for WAY-116749 are not reported. As a research compound, comprehensive toxicology studies including acute, subchronic, and genotoxicity assessments have not been reported. The compound is for research use only and not for human use. Standard safety precautions should be taken when handling, and the compound should be used in a controlled laboratory environment.
Additional Infomation
WAY-116749 is a research compound with moderate antibacterial and antifungal properties. Molecular formula: C₂₁H₂₃N₃O₄S, MW: 413.49. For research use only, not for human use. No clinical trials or regulatory approvals exist.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C21H23N3O4S
Molecular Weight
413.490023851395
Exact Mass
413.14
CAS #
380872-69-5
PubChem CID
2873796
Appearance
Typically exists as solid at room temperature
LogP
3.7
Hydrogen Bond Donor Count
3
Hydrogen Bond Acceptor Count
6
Rotatable Bond Count
6
Heavy Atom Count
29
Complexity
645
Defined Atom Stereocenter Count
0
InChi Key
SECCSMLYJIENJQ-UHFFFAOYSA-N
InChi Code
InChI=1S/C21H23N3O4S/c1-2-28-21(27)18-12-7-3-6-10-16(12)29-20(18)24-17(25)11-15-19(26)23-14-9-5-4-8-13(14)22-15/h4-5,8-9,15,22H,2-3,6-7,10-11H2,1H3,(H,23,26)(H,24,25)
Chemical Name
ethyl 2-[[2-(3-oxo-2,4-dihydro-1H-quinoxalin-2-yl)acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
Solubility (In Vivo)
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.

Injection Formulations
(e.g. IP/IV/IM/SC)
Injection Formulation 1: DMSO : Tween 80: Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution 50 μL Tween 80 850 μL Saline)
*Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution.
Injection Formulation 2: DMSO : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO 400 μLPEG300 50 μL Tween 80 450 μL Saline)
Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO 900 μL Corn oil)
Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals).
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Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO 900 μL (20% SBE-β-CD in saline)]
*Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.
Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin 500 μL Saline)
Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO 100 μLPEG300 200 μL castor oil 650 μL Saline)
Injection Formulation 7: Ethanol : Cremophor : Saline = 10: 10 : 80 (i.e. 100 μL Ethanol 100 μL Cremophor 800 μL Saline)
Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline
Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH 900 μL Corn oil)
Injection Formulation 10: EtOH : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH 400 μLPEG300 50 μL Tween 80 450 μL Saline)


Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium)
Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose
Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals).
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Oral Formulation 3: Dissolved in PEG400
Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose
Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose
Oral Formulation 6: Mixing with food powders


Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 2.4184 mL 12.0922 mL 24.1844 mL
5 mM 0.4837 mL 2.4184 mL 4.8369 mL
10 mM 0.2418 mL 1.2092 mL 2.4184 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
  • Calculate the Volume of solution required to dissolve a compound of known mass to a desired concentration
  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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