Lipoic Acid Impurity
Time:2025-06-12
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Lipoic acid is an endogenous coenzyme present in mitochondria, which improves diabetic-induced numbness, tingling, and other sensory abnormalities in the limbs by decreasing lipid oxidation in nerve tissues, inhibiting protein glycosylation and aldose reductase activity, and has become one of the drugs of choice for the treatment of diabetic peripheral neuropathy (DPN). It has become one of the drugs of choice for the treatment of diabetic peripheral neuropathy (DPN) by reducing lipid oxidation in nerve tissue and inhibiting protein glycosylation and aldose reductase activity.
Several Chinese companies have successively obtained production approvals for lipoic acid injection and tablets, and quality control requirements continue to improve. High quality impurity controls have always been the cornerstone of the scientific process to ensure the quality of drugs from basic research to industrial application. In USP-NF30, the limit of impurity of lipoic acid is 0.1% for single impurity and less than 2% for total impurity. As the revision of the Chinese Pharmacopoeia advances, the control requirements of lipoic acid impurities will be further enhanced.
SZEB supplies a full range of lipoic acid impurities in stock, including the main process impurities in the preparation of lipoic acid, such as: cyclization by-product impurity A , CAS: 1204245-29-3, molecular formula: C8H14O2S3, degradation impurities such as the main oxidative degradation of the main oxidative degradation of the product: Lipoic Acid-S-Oxide, CAS: 6992-30-9, CAS. 6992-30-9, molecular formula: C8H14O3S2, as well as other dimers and polymers.
Our products are provided with complete certificates of analysis (COA), including: structural confirmation data: HNMR, CNMR, HRMS spectra; purity detection Report: HPLC and other test results and relevant stability data. Log on to the official website: www.ex-biotech.com to see more details of lipoic acid impurities,contact us by e-mail: sales@ex-biotech.com .
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