Description

Palmitoylcarnitine Isopropyl Ester is a high-purity synthetic ester derivative of L-carnitine, a critical molecule in cellular energy metabolism. This compound is valued for its enhanced lipophilicity and membrane permeability compared to its parent molecule, making it a powerful research tool and a key intermediate in advanced pharmaceutical development. It is primarily utilized by researchers and manufacturers in the life sciences, pharmaceutical, and nutraceutical industries for metabolic studies, drug discovery, and the synthesis of novel therapeutic agents.

Application

• Biochemical Research: A critical tool for studying mitochondrial fatty acid β-oxidation, carnitine palmitoyltransferase (CPT) enzyme activity, and cellular energy metabolism pathways.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of novel drug candidates targeting metabolic disorders, cardiovascular diseases, and age-related conditions.
• In Vitro Diagnostics (IVD): Used as a standardized reference compound or substrate in diagnostic assay kits for measuring metabolic enzyme function and detecting metabolic deficiencies.
• Nutraceutical & Cosmetic R&D: Investigated for its potential role in topical formulations aimed at enhancing cellular energy and skin vitality, and in advanced dietary supplement prototypes.
• Metabolomics & Biomarker Discovery: Employed as an analytical standard in mass spectrometry and chromatography for the accurate identification and quantification of acylcarnitine species in biological samples.

Basic Information

Product Name	Palmitoylcarnitine Isopropyl Ester
CAS No.	155309-04-9
Molecular Formula	C24H47NO4
Molecular Weight	413.64 g/mol
Synonyms	L-Palmitoylcarnitine Isopropyl Ester; (3R)-3-(Hexadecanoyloxy)-4-(trimethylammonio)butanoate Isopropyl Ester; Isopropyl (3-Carboxy-2-hydroxypropyl)trimethylammonium Palmitate Chloride Ester; Palmitoyl-L-carnitine Isopropyl Ester; N-Palmitoyl-L-carnitine Isopropyl Ester; O-Palmitoyl-L-carnitine Isopropyl Ester; 155309-04-9; Acylcarnitine C16:0 Isopropyl Ester
EINECS	Contact for details

Quality Control

Our Palmitoylcarnitine Isopropyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and stringent tests for residual solvents and impurities. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation and storage under an inert atmosphere to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC/MS)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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