5-Methyl-2-thiophenecarboxaldehyde

Name: 5-Methyl-2-thiophenecarboxaldehyde
Brand: MedChemExpress
SKU: HY-34465
Rating: 4.5 (1 reviews)

Cat. No.: HY-34465 Purity: 99.87%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

5-Methyl-2-thiophenecarboxaldehyde acts as a candidate to microscopic third order non-linear optical (NLO) material.

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

5-Methyl-2-thiophenecarboxaldehyde Chemical Structure

CAS No. : 13679-70-4

Size	Price	Stock	Quantity
Liquid + Solvent
10 mM * 1 mL in DMSO ready for reconstitution	USD 61	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 61	In-stock	Estimated Time of Arrival: December 31
Liquid
500 mg	USD 55	In-stock	Estimated Time of Arrival: December 31
1 g		Get quote
5 g		Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

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Biological Activity
Purity & Documentation
References
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Description

5-Methyl-2-thiophenecarboxaldehyde acts as a candidate to microscopic third order non-linear optical (NLO) material^[1].

Molecular Weight

126.18

Formula

C₆H₆OS

CAS No.

13679-70-4

Appearance

Liquid

Color

Yellow to brown

SMILES

O=CC1=CC=C(C)S1

Structure Classification

Ketones, Aldehydes, Acids

Initial Source

Microorganisms

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Pure form	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 50 mg/mL (396.26 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	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

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)

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (19.81 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (19.81 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 99.87%

Select Batch:

Data Sheet (271 KB) SDS (393 KB)

COA (249 KB) HNMR (114 KB) GC (246 KB)

Handling Instructions (2659 KB)

References

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

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	7.9252 mL	39.6259 mL	79.2519 mL	198.1297 mL
	5 mM	1.5850 mL	7.9252 mL	15.8504 mL	39.6259 mL
	10 mM	0.7925 mL	3.9626 mL	7.9252 mL	19.8130 mL
	15 mM	0.5283 mL	2.6417 mL	5.2835 mL	13.2086 mL
	20 mM	0.3963 mL	1.9813 mL	3.9626 mL	9.9065 mL
	25 mM	0.3170 mL	1.5850 mL	3.1701 mL	7.9252 mL
	30 mM	0.2642 mL	1.3209 mL	2.6417 mL	6.6043 mL
	40 mM	0.1981 mL	0.9906 mL	1.9813 mL	4.9532 mL
	50 mM	0.1585 mL	0.7925 mL	1.5850 mL	3.9626 mL
	60 mM	0.1321 mL	0.6604 mL	1.3209 mL	3.3022 mL
	80 mM	0.0991 mL	0.4953 mL	0.9906 mL	2.4766 mL
	100 mM	0.0793 mL	0.3963 mL	0.7925 mL	1.9813 mL

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.

Keywords:

5-Methyl-2-thiophenecarboxaldehyde13679-70-4OthersInhibitorinhibitorinhibit

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5-Methyl-2-thiophenecarboxaldehyde

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