Alpha Lipoic Acid CAS 1077-28-7

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Alpha Lipoic Acid CAS 1077-28-7

Alpha lipoic acid is a vitamin-like substance produced by the body, which is often referred to as a broad antioxidant.

$95.00 – $120.00 /Kilo


Alpha lipoic acid boosts the activity of other antioxidants in the body and is a popular alternative when antioxidants are in short supply. For example, Alpha lipoic acid can be used as a temporary supplement if the body’s stores of vitamins C and E are low. Because alpha lipoic acid can cross the blood-brain barrier and help reverse the adverse effects of stroke. alpha lipoic acid also helps maintain normal blood sugar levels and prevent serious complications of diabetes. alpha lipoic acid is widely distributed in nature and is especially abundant in liver and yeast and also in foods with B vitamins.

1. Anti-oxidant: prevent the formation of free radical;
2. Help reverse the adverse effects of stroke;
3. Maintain blood glucose and prevent diabetes.

Chemical property:

Nameα-Lipoic Acid
CAS NO.1077-28-7
Molecular FormulaC8H14O2S2
Molecular Weight206.33
EINECS NO.214-071-2
Melting point60-62°C
Boiling point160-165°C
Refractive index1.52
Flash point160-165°C
Storage condition2-8°C
Solubilityethanol: 50mg/mL; water: 0.9g/L(20ºC)
Acidity coefficient (pKa)4.75±0.10
AppearanceYellow Crystalline Powder
StabilityStable. Incompatible with strong oxidizing agents.

1. In stock farming: ensure and improve the production performance of livestock and poultry and egg production in a heat-stress environment.
2. In the pharmaceutical area: As Vitamin drugs, Alpha Lipoic Acid can stimulate adipose metabolism, which can be used for the treatment of acute and chronic hepatitis, cirrhosis, hepatic coma, fatty liver, diabetes, and other diseases.
3. In health care products: promote the metabolism of Sugar, Fat, and Amino acids to improve immune function.


Test Report:

ItemsSpecificationTesting method
AppearanceYellow powderOrganoleptic
IdentificationMeets the requirementsHPLC
Melting point60-62°CUSP
Specific rotation-1.0°to +1.0°USP
Loss on drying≤0.20%USP
Residue on ignition≤0.10%USP
Heavy metals≤10ppmUSP
Chromatographic purity
Single impurity≤0.10%HPLC
Total impurities≤2.0%HPLC
Residual Solvent By GC
Ethyl acetate≤250ppmGC
Total Plate Counts≤1000cfu/gUSP
Moulds and Yeasts≤100cfu/gUSP
E.Coli and SalmonellaAbsence/gUSP
Staphylococcus aureusAbsence/gUSP
Particle size100% through 20 meshUSP


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