Description

R-Lipoic Acid Potassium Compound is the potassium salt of the biologically active R-enantiomer of α-lipoic acid, a vital cofactor in mitochondrial energy metabolism. This compound offers enhanced stability and bioavailability compared to the free acid form, making it a superior choice for high-performance applications. It is primarily utilized by manufacturers in the pharmaceutical, nutraceutical, and advanced research sectors seeking a reliable, high-purity ingredient for metabolic and antioxidant formulations.

Application

• Pharmaceutical Intermediates: Used in the synthesis of prescription medications targeting diabetic neuropathy, liver conditions, and other metabolic disorders.
• Dietary Supplement & Nutraceutical Formulations: A key active ingredient in capsules, tablets, and powders for its potent antioxidant and mitochondrial support properties.
• Clinical & Biomedical Research: Employed in laboratory studies investigating oxidative stress, insulin signaling pathways, and neuroprotection.
• Cosmeceuticals: Incorporated into advanced skincare products for its anti-aging and anti-inflammatory benefits.
• Veterinary Pharmaceuticals: Used in supplements and treatments for companion animals and livestock.
• Cell Culture Media & Biochemical Reagents: Serves as a specialized component in high-end cell culture systems and diagnostic kits.

Basic Information

Product Name	R-Lipoic Acid Potassium Compound
CAS No.	1077-29-8
Molecular Formula	C8H13KO2S2
Molecular Weight	244.42 g/mol
Synonyms	(R)-α-Lipoic Acid Potassium Salt; Potassium (R)-1,2-Dithiolane-3-pentanoate; R-ALA Potassium; R-ALA K; (R)-5-(1,2-Dithiolan-3-yl)pentanoic Acid Potassium Salt; (R)-Thioctic Acid Potassium Salt; Potassium (R)-Lipoate; α-Lipoic Acid Potassium Salt (R-form)
EINECS	214-071-2

Quality Control

Our R-Lipoic Acid Potassium Compound is manufactured under strict quality management systems. Each batch is tested to ensure it meets high-purity standards suitable for pharmaceutical and nutraceutical use. We provide comprehensive Certificates of Analysis (COA) that detail purity, enantiomeric excess, and impurity profiles. Our quality commitment aligns with cGMP principles, and we can support compliance with relevant pharmacopoeial standards (e.g., USP, EP) upon request.

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 material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% (R-isomer)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0%

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