Description

α-Lipoid Acid Choline Ester is a specialized, high-purity choline derivative of α-lipoic acid, designed to enhance bioavailability and stability for advanced applications. This compound is critical for formulators seeking to leverage the potent antioxidant and metabolic properties of lipoic acid in a more bioavailable esterified form. It is primarily utilized by manufacturers in the pharmaceutical, nutraceutical, and high-end cosmeceutical industries for research and product development.

Application

• Pharmaceutical intermediate for novel drug formulations targeting metabolic and neurological pathways.
• Key active ingredient in advanced nutraceutical and dietary supplement products focused on antioxidant support and cellular energy metabolism.
• Functional component in premium cosmeceutical and anti-aging skincare formulations for its antioxidant and skin-rejuvenating properties.
• Research chemical in biochemical and pharmacological studies investigating cholinergic and antioxidant systems.
• Precursor for the synthesis of more complex, targeted bioactive molecules in medicinal chemistry.
• Potential excipient or active in specialized delivery systems designed to improve compound stability and absorption.

Basic Information

Product Name	α-Lipoid Acid Choline Ester
CAS No.	1808266-58-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Choline Lipoate Ester; Lipoic Acid Choline Ester; Thioctic Acid Choline Ester; ALA Choline Ester; 1,2-Dithiolane-3-pentanoylcholine; 5-(1,2-Dithiolan-3-yl)pentanoylcholine; (R)-α-Lipoic Acid Choline Ester; Choline (R)-α-Lipoate
EINECS	Contact for details

Quality Control

Our α-Lipoid Acid Choline Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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