Description

Palmitoyl Carnitine Chloride, L-, [Palmitoyl-1-14C] CAS NO 34553-18-9 is a radiolabeled derivative of L-carnitine, a critical molecule in cellular energy metabolism. This compound is specifically designed for tracer studies and advanced metabolic research, enabling precise tracking of fatty acid transport and oxidation pathways. It is an essential tool for pharmaceutical R&D, academic research, and diagnostic development focused on metabolic disorders, cardiovascular health, and mitochondrial function.

Application

• Biochemical Tracer in Metabolic Research: Used to study the β-oxidation of long-chain fatty acids within mitochondria.
• Drug Discovery & Development: Employed in in vitro and in vivo assays to screen compounds targeting carnitine palmitoyltransferase (CPT) enzymes for metabolic disease therapeutics.
• Diagnostic Probe Development: Serves as a key component in developing assays for disorders of fatty acid metabolism, such as primary carnitine deficiency.
• Academic & Institutional Research: Facilitates fundamental research into energy metabolism, insulin resistance, and heart failure mechanisms.
• Radio-HPLC & LC-MS Analysis: Acts as a reference standard in chromatographic methods for quantifying acylcarnitine species in biological samples.
• Tissue & Cell Culture Studies: Used to investigate fatty acid uptake and utilization in specific cell types, including cardiomyocytes and hepatocytes.

Basic Information

Product Name	Palmitoyl Carnitine Chloride, L-, [Palmitoyl-1-14C]
CAS No.	34553-18-9
Molecular Formula	C₂₃H₄⁶ClNO₄ * (¹⁴C labeled)
Molecular Weight	~423.1 g/mol (unlabeled)
Synonyms	L-Palmitoylcarnitine Chloride [1-¹⁴C]; (3R)-3-[(1-¹⁴C)Hexadecanoyloxy]-4-(trimethylammonio)butanoate Chloride; 1-¹⁴C-Palmitoyl-L-carnitine Chloride; [1-¹⁴C]Palmitoyl-L-carnitine; Palmitoyl-L-carnitine Chloride (¹⁴C-labeled); (R)-3-[(1-¹⁴C)Palmitoyloxy]-4-(trimethylammonio)butyrate Chloride; LPC Chloride [¹⁴C]; Acylcarnitine C16:0 [¹⁴C]
EINECS	Contact for details

Quality Control

This radiolabeled biochemical is produced and handled under strict quality protocols to ensure radiochemical purity, specific activity, and chemical identity. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing HPLC analysis, radiochemical purity (typically >97%), specific activity, and solvent composition. Our quality systems are designed to meet the stringent requirements of research and pre-clinical development.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive). For long-term storage of solutions, keep frozen at -20°C and avoid repeated freeze-thaw cycles. Handle and dispose of in accordance with all applicable local, national, and international regulations for radioactive materials.

Specification

Item	Specification
Appearance	White to off-white solid or film
Identification (HPLC, MS)	Conforms to reference standard
Radiochemical Purity (HPLC)	≥ 97%
Specific Activity	50-60 mCi/mmol (Contact for exact value)
Chemical Purity (HPLC)	≥ 95%
Solvent (if supplied as solution)	Ethanol or other specified solvent
Concentration (if supplied as solution)	Typically 0.1 mCi/mL (Contact for details)

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