L-Palmitoylcarnitine TFA

Name: L-Palmitoylcarnitine TFA
Brand: MedChemExpress
SKU: HY-113147B
Rating: 4.5 (1 reviews)

Cat. No.: HY-113147B Purity: ≥98.0%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

L-Palmitoylcarnitine TFA, a long-chain acylcarnitine and a fatty acid metabolite, accumulates in the sarcolemma and deranges the membrane lipid environment during ischaemia. L-Palmitoylcarnitine TFA inhibits K_ATP channel activity, without affecting the single channel conductance, through interaction with Kir6.2.

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

L-Palmitoylcarnitine TFA Chemical Structure

Size	Price	Stock	Quantity
5 mg	USD 51	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 80	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 280	In-stock	Estimated Time of Arrival: December 31
100 mg		Get quote
200 mg		Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of L-Palmitoylcarnitine TFA:

L-Palmitoylcarnitine Get quote
L-Palmitoylcarnitine chloride Get quote

1 Publications Citing Use of MCE L-Palmitoylcarnitine TFA

•Nat Prod Bioprospect. 2023 Nov 8;13(1):48. [Abstract]

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•Related Small Molecules:

•Related Proteins:

Biological Activity
Purity & Documentation
References
Customer Review

Description

IC₅₀ & Target^[1]

Human Endogenous Metabolite

In Vitro

L-Palmitoylcarnitine (1 µM) inhibits K_ATP channel activity, without affecting the single channel conductance, through interaction with Kir6.2. L-Palmitoylcarnitine simultaneously enhances the ATP sensitivity of the channel (IC₅₀ fell from 62 to 30 µM)^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

513.63

Formula

C₂₅H₄₆F₃NO₆

Appearance

Solid

Color

White to off-white

SMILES

CCCCCCCCCCCCCCCC(O[C@H](CC([O-])=O)C[N+](C)(C)C)=O.OC(C(F)(F)F)=O

Structure Classification

Ketones, Aldehydes, Acids

Initial Source

Endogenous metabolite

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (194.69 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	1.9469 mL	9.7346 mL	19.4693 mL
5 mM	0.3894 mL	1.9469 mL	3.8939 mL
10 mM	0.1947 mL	0.9735 mL	1.9469 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 (sealed storage, away from moisture). 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

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

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 (4.87 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 (4.87 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.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (4.87 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

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).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

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: ≥98.0%

Select Batch:

Data Sheet (268 KB) SDS (251 KB)

COA (243 KB) HNMR (197 KB) MS (68 KB)

Handling Instructions (2659 KB)

References

[1]. Haruna T, et al. Alteration of the membrane lipid environment by L-palmitoylcarnitine modulates K(ATP) channels in guinea-pig ventricular myocytes. Pflugers Arch. 2000;441(2-3):200-207. [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	1.9469 mL	9.7346 mL	19.4693 mL	48.6732 mL
	5 mM	0.3894 mL	1.9469 mL	3.8939 mL	9.7346 mL
	10 mM	0.1947 mL	0.9735 mL	1.9469 mL	4.8673 mL
	15 mM	0.1298 mL	0.6490 mL	1.2980 mL	3.2449 mL
	20 mM	0.0973 mL	0.4867 mL	0.9735 mL	2.4337 mL
	25 mM	0.0779 mL	0.3894 mL	0.7788 mL	1.9469 mL
	30 mM	0.0649 mL	0.3245 mL	0.6490 mL	1.6224 mL
	40 mM	0.0487 mL	0.2434 mL	0.4867 mL	1.2168 mL
	50 mM	0.0389 mL	0.1947 mL	0.3894 mL	0.9735 mL
	60 mM	0.0324 mL	0.1622 mL	0.3245 mL	0.8112 mL
	80 mM	0.0243 mL	0.1217 mL	0.2434 mL	0.6084 mL
	100 mM	0.0195 mL	0.0973 mL	0.1947 mL	0.4867 mL