Description

Dl-Stearoyl Carnitine Chloride CAS NO 18822-91-8 is a high-purity, synthetic carnitine derivative where the hydroxyl group of carnitine is esterified with stearic acid and subsequently converted to a chloride salt. This compound is a critical biochemical reagent and a key intermediate in lipid metabolism research and pharmaceutical development. It is primarily utilized by research institutions, pharmaceutical manufacturers, and biotechnology companies involved in metabolic studies, drug discovery, and the synthesis of advanced therapeutic agents.

Application

• Biochemical Research: Serves as a vital substrate or inhibitor in enzymatic studies related to carnitine palmitoyltransferase (CPT) and fatty acid oxidation pathways.
• Pharmaceutical Intermediates: Used as a key building block in the synthesis of novel drug candidates targeting metabolic disorders, cardiovascular diseases, and mitochondrial function.
• Reference Standards: Employed as a certified reference material (CRM) for analytical method development and validation in quality control laboratories.
• Nutraceutical Development: Investigated for potential applications in advanced dietary supplements aimed at modulating lipid metabolism and energy production.
• Diagnostic Reagents: Utilized in the formulation of assay kits and reagents for clinical diagnostics related to metabolic health.

Basic Information

Product Name	Dl-Stearoyl Carnitine Chloride
CAS No.	18822-91-8
Molecular Formula	C25H50ClNO4
Molecular Weight	464.13 g/mol
Synonyms	DL-Stearoylcarnitine chloride; (±)-Stearoylcarnitine chloride; O-Stearoyl-DL-carnitine chloride; L-Carnitine stearoyl ester chloride; Carnitine stearoyl ester chloride; 3-Carboxy-2-hydroxy-N,N,N-trimethyl-1-propanaminium chloride, octadecanoate; Octadecanoyl-DL-carnitine chloride
EINECS	Contact for details

Quality Control

Our Dl-Stearoyl Carnitine Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and specific tests for residual solvents and moisture content, to ensure it meets stringent specifications for research and pharmaceutical use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 in a desiccated environment to maintain stability and purity. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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