Description

(+/-)-α-Lipoamide CAS NO 940-69-2 is the racemic mixture of the essential cofactor α-lipoic acid, a potent, versatile antioxidant. This compound is critical for its role in mitochondrial energy metabolism and its ability to regenerate other antioxidants like vitamins C and E. It is a vital raw material for manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries seeking to develop products focused on metabolic health, neuroprotection, and anti-aging.

Application

• Pharmaceutical Intermediates: Serves as a key starting material or intermediate in the synthesis of prescription-grade α-lipoic acid and related therapeutic agents.
• Dietary Supplements: Formulated into capsules, tablets, and powders for its antioxidant properties and support for glucose metabolism and nerve health.
• Cosmetic & Skincare Actives: Incorporated into anti-aging serums, creams, and lotions for its ability to neutralize free radicals and improve skin texture.
• Research & Development: Used in biochemical research to study mitochondrial function, oxidative stress pathways, and neurodegenerative disease models.
• Veterinary Supplements: Applied in animal health products for metabolic and neurological support in companion and livestock animals.
• Functional Food & Beverage Fortification: An ingredient for enhancing the nutritional profile of health-focused food and drink products.

Basic Information

Product Name	(+/-)-α-Lipoamide
CAS No.	940-69-2
Molecular Formula	C8H15NOS2
Molecular Weight	205.34 g/mol
Synonyms	DL-α-Lipoamide; (±)-1,2-Dithiolane-3-pentanamide; 6,8-Thioctic acid amide; DL-6,8-Thioctic amide; DL-Thioctic acid amide; (±)-Lipoamide; Racemic Lipoamide; 5-(1,2-Dithiolan-3-yl)pentanamide
EINECS	213-384-6

Quality Control

Our (+/-)-α-Lipoamide is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) detailing identity, assay, and impurity profiles. Specifications can be tailored to meet the requirements of various application standards, including those for pharmaceutical and nutraceutical use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥98.0%
Melting Point	60 - 65 °C
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals (as Pb)	≤20 ppm

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