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5-Methyl-2-thiophenecarboxaldehyde

Alias: 5Methyl2thiophenecarboxaldehyde; 5 Methyl 2 thiophenecarboxaldehyde
Cat No.:V38841 Purity: ≥98%
5-Methyl-2-thiophenecarboxaldehyde is a third-order nonlinear optical material.
5-Methyl-2-thiophenecarboxaldehyde
5-Methyl-2-thiophenecarboxaldehyde Chemical Structure CAS No.: 13679-70-4
Product category: New2
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
5-Methyl-2-thiophenecarboxaldehyde is a third-order nonlinear optical material.
5-Methyl-2-thiophenecarboxaldehyde is a thiophene compound with a molecular formula of C6H6OS and a molecular weight of 126.18. It is a candidate microscopic third-order nonlinear optical (NLO) material. The compound possesses a wide range of biological activities, such as anticancer activity. It is used in materials science and biomedical research applications.
Biological Activity I Assay Protocols (From Reference)
Targets
5-Methyl-2-thiophenecarboxaldehyde does not have a specific, well-defined pharmacological target. Its biological activities, including anticancer activity, are attributed to its chemical properties. As a thiophene derivative, it may interact with various cellular targets. Its primary applications are in materials science as an NLO material.
ln Vitro
5-Methyl-2-thiophenecarboxaldehyde exhibits in vitro anticancer activity. Its activity is assessed in cancer cell lines using cell viability assays (e.g., MTT). The compound also has potential applications in nonlinear optics. These in vitro activities confirm its utility as a research compound for both materials science and biomedical research.
ln Vivo
In vivo, 5-methyl-2-thiophenecarboxaldehyde is not typically used as a therapeutic agent. Its primary applications are in materials science. Its anticancer activity suggests potential for in vivo studies, but detailed data are not available.
Enzyme Assay
In vitro assays for 5-methyl-2-thiophenecarboxaldehyde are primarily chemical and biological. Its NLO properties are assessed using physical measurement techniques. Its anticancer activity is assessed in cancer cell lines using cell viability assays (e.g., MTT, CellTiter-Glo). Apoptosis and cell cycle analysis can be performed to characterize its mechanism of action.
Cell Assay
Cellular assays for 5-methyl-2-thiophenecarboxaldehyde are conducted in cancer cell lines. Cells are treated with the compound at various concentrations, and cell proliferation is measured using MTT or CellTiter-Glo assays. Apoptosis is assessed by Annexin V staining or caspase activity assays. These assays characterize the compound's anticancer activity.
Animal Protocol
In vivo animal experiments with 5-methyl-2-thiophenecarboxaldehyde are not extensively documented. Its anticancer activity could be studied in mouse xenograft models of cancer, but detailed protocols are not available.
ADME/Pharmacokinetics
5-Methyl-2-thiophenecarboxaldehyde has a molecular weight of 126.18 and a molecular formula of C6H6OS. It is soluble in organic solvents and is typically stored at room temperature. Its pharmacokinetic properties have not been extensively characterized.
Toxicity/Toxicokinetics
Comprehensive toxicological data for 5-methyl-2-thiophenecarboxaldehyde are limited. The compound is intended for research use only and is not approved for human therapeutic use. Standard laboratory safety precautions should be followed when handling this compound.
References

[1]. 5-Methyl-2-thiophenecarboxaldehyde: Experimental and TD/DFT study. Journal of Molecular Structure. 2018 Dec 15; 1174: 52-59.

Additional Infomation
5-Methyl-2-thiophenecarboxaldehyde is a type of thiophene compound. It has been reported that 5-methyl-2-thiophenecarboxaldehyde is present in tobacco (Nicotiana tabacum), and relevant data are available for reference. 5-Methyl-2-thiophenecarboxaldehyde is a metabolite found in or produced by the yeast Saccharomyces cerevisiae.
5-Methyl-2-thiophenecarboxaldehyde is a thiophene compound with anticancer activity. It is a candidate microscopic third-order nonlinear optical (NLO) material. It is used in materials science and biomedical research applications. It has a molecular weight of 126.18 and a molecular formula of C6H6OS.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C₆H₆OS
Molecular Weight
126.18
Exact Mass
126.013
CAS #
13679-70-4
PubChem CID
61663
Appearance
Yellow to brown liquid
Density
1.2±0.1 g/cm3
Boiling Point
218.3±0.0 °C at 760 mmHg
Flash Point
87.8±0.0 °C
Vapour Pressure
0.1±0.4 mmHg at 25°C
Index of Refraction
1.593
LogP
1.48
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
1
Heavy Atom Count
8
Complexity
92.5
Defined Atom Stereocenter Count
0
SMILES
S1C(C([H])=O)=C([H])C([H])=C1C([H])([H])[H]
InChi Key
VAUMDUIUEPIGHM-UHFFFAOYSA-N
InChi Code
InChI=1S/C6H6OS/c1-5-2-3-6(4-7)8-5/h2-4H,1H3
Chemical Name
5-methylthiophene-2-carbaldehyde
Synonyms
5Methyl2thiophenecarboxaldehyde; 5 Methyl 2 thiophenecarboxaldehyde
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)
DMSO : ~50 mg/mL (~396.26 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (19.81 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 2.5 mg/mL (19.81 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
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.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 7.9252 mL 39.6259 mL 79.2519 mL
5 mM 1.5850 mL 7.9252 mL 15.8504 mL
10 mM 0.7925 mL 3.9626 mL 7.9252 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.

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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?
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  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

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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:
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  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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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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