Description

L-Carnitine(Mono):Clo4, o-3-Dl-Hydroxypalmitoyl (n-Methyl-D3, 98%) is a high-purity, deuterated derivative of L-carnitine, specifically designed for advanced research and analytical applications. This compound matters for its role as a stable isotope-labeled internal standard, enabling precise quantification and metabolic pathway tracing in complex biological matrices. It is essential for researchers and developers in pharmaceutical R&D, clinical diagnostics, and metabolic studies who require the highest standards of isotopic purity and chemical stability for accurate mass spectrometry and NMR analysis.

Application

• Stable Isotope-Labeled Internal Standard for quantitative bioanalysis using LC-MS/MS and GC-MS.
• Metabolic Tracer in pharmacokinetic (PK) and pharmacodynamic (PD) studies to investigate carnitine and fatty acid metabolism.
• Pharmaceutical Reference Standard for the quality control and method validation of drug substances and products.
• Biochemical Research tool for studying mitochondrial function, energy metabolism, and related disorders.
• Clinical Diagnostic Development for creating assays to measure carnitine levels and acylcarnitine profiles.
• Nutraceutical & Sports Science Research for investigating the efficacy and metabolism of carnitine-based supplements.

Basic Information

Product Name	L-Carnitine(Mono):Clo4, o-3-Dl-Hydroxypalmitoyl (n-Methyl-D3, 98%)
CAS No.	2245711-29-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Deuterated L-Carnitine Hydroxypalmitoyl Perchlorate; (R)-3-Carboxy-2-hydroxy-N,N,N-trimethyl-1-propanaminium, inner salt, 3-[(1-oxohexadecyl)oxy]-, methyl-d3-; n-Methyl-D3 L-Carnitine o-3-Dl-Hydroxypalmitoyl Perchlorate; L-Carnitine n-Methyl-d3 Hydroxypalmitoyl Ester Perchlorate; Carnitine-d3 Palmitoyl Ester Salt; Stable Isotope Labeled Acylcarnitine; Perchlorate Salt of Deuterated Palmitoylcarnitine; [Methyl-d3]-L-Carnitine 3-O-palmitoyl perchlorate
EINECS	Contact for details

Quality Control

Our L-Carnitine(Mono):Clo4, o-3-Dl-Hydroxypalmitoyl (n-Methyl-D3, 98%) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and mass spectrometry, to confirm identity, isotopic purity (≥98% D3), and chemical purity. Certificates of Analysis (COA) with detailed chromatographic data and spectral information are provided to ensure compliance with research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Isotopic Purity (D3)	≥ 98%
Assay (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.