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Palmitoyl L-Carnitine-d3 Hydrochloride is a deuterated derivative of Palmitoyl L-carnitine. Palmitoyl L-carnitine is a long-chain acylcarnitine formed from palmitic acid and carnitine, playing a pivotal role in mitochondrial fatty acidβ-oxidation and energy metabolism. Under pathological conditions such as myocardial ischemia, it accumulates within cell membranes. Research indicates that it alters the membrane lipid environment and modulates KATP channels, thereby affecting the electrophysiological properties of myocytes. As a deuterated internal standard, this compound is primarily utilized in mass spectrometry-based (LC-MS/MS) quantitative analysis, leveraging the kinetic isotope effect (KIE) to enhance precision in pharmacokinetic studies.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $113 | - | In Stock | |
| 5 mg | $313 | 7-10 days | 7-10 days |
| Description | Palmitoyl L-Carnitine-d3 Hydrochloride is a deuterated derivative of Palmitoyl L-carnitine. Palmitoyl L-carnitine is a long-chain acylcarnitine formed from palmitic acid and carnitine, playing a pivotal role in mitochondrial fatty acidβ-oxidation and energy metabolism. Under pathological conditions such as myocardial ischemia, it accumulates within cell membranes. Research indicates that it alters the membrane lipid environment and modulates KATP channels, thereby affecting the electrophysiological properties of myocytes. As a deuterated internal standard, this compound is primarily utilized in mass spectrometry-based (LC-MS/MS) quantitative analysis, leveraging the kinetic isotope effect (KIE) to enhance precision in pharmacokinetic studies. |
| Molecular Weight | 439.09 |
| Formula | C23H43D3ClNO4 |
| Cas No. | 1334532-26-1 |
| Smiles | [C@H](OC(CCCCCCCCCCCCCCC)=O)(C[N+](C([2H])([2H])[2H])(C)C)CC(O)=O.[Cl-] |
| Storage | keep away from moisture | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | Ethanol: 16 mg/mL (36.44 mM), Sonication is recommended. DMSO: 8 mg/mL (18.22 mM), Sonication is recommended. H2O: 20 mg/mL (45.55 mM), Sonication is recommended. DMF: 16 mg/mL (36.44 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO/Ethanol/DMF/H2O
Ethanol/DMF/H2O
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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