Lipoic Acid-impurities | Pharmaffiliates

lipoic acid and its Impurities

lipoic acid has also been used to treat rheumatoid arthritis, Alzheimer's disease, alcoholic liver problems, altitude sickness, heart-related nerve problems, HIV-related brain problems, or eye problems caused by diabetes. It is also known as α-lipoic acid. It is also manufactured and is available as a dietary supplement in some countries where it is marketed as an antioxidant, and is available as a pharmaceutical drug in other countries. Reference standards of Lipoic Acid API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 8 results for lipoic acid Impurities
PA 12 93000

Lipoic Acid - API Standards

Lipoic Acid


  • Catalogue No.:PA 12 93000

  • CAS :

    1200-22-2

  • Molecular Formula : C8H14O2S2

  • Molecular Weight : 206.33

PA 12 93510

γ-Lipoic Acid

γ-Lipoic Acid


  • Catalogue No.:PA 12 93510

  • CAS :

    462-20-4

  • Molecular Formula : C8H16O2S2

  • Molecular Weight : 208.34

PA STI 012440

8-(Benzylthio)-6-oxo-octanoic Acid Methyl Ester-d4

8-(Benzylthio)-6-oxo-octanoic Acid Methyl Ester-d4


  • Catalogue No.:PA STI 012440

  • CAS :

    1346604-12-3

  • Molecular Formula : C16H18D4O3S

  • Molecular Weight : 298.43

PA STI 056840

rac α-Lipoic Acid-d5

rac α-Lipoic Acid-d5


  • Catalogue No.:PA STI 056840

  • CAS :

    1189471-66-6

  • Molecular Formula : C8H9D5O2S2

  • Molecular Weight : 211.36

PA 12 0931000

6,8-Dichlorooctanoic acid ethyl ester

6,8-Dichlorooctanoic acid ethyl ester


  • Catalogue No.:PA 12 0931000

  • CAS :

    1070-64-0

  • Molecular Formula : C10H18Cl2O2

  • Molecular Weight : 241.15

PA 12 0931001

Ethyl 5-(1,2-dithiolan-3-yl)pentanoate

Ethyl 5-(1,2-dithiolan-3-yl)pentanoate


  • Catalogue No.:PA 12 0931001

  • CAS :

    46353-61-1

  • Molecular Formula : C10H18O2S2

  • Molecular Weight : 234.37

PA 12 0931002

(S)-(-)-α-Lipoic Acid

(S)-(-)-α-Lipoic Acid


  • Catalogue No.:PA 12 0931002

  • CAS :

    1077-27-6

  • Molecular Formula : C8H14O2S2

  • Molecular Weight : 206.32

PA 12 0931003

(S)-a-Lipoic Acid Tromethamine Salt

(S)-a-Lipoic Acid Tromethamine Salt


  • Catalogue No.:PA 12 0931003

  • CAS :

    248914-06-9

  • Molecular Formula : C12H27NO5S2

  • Molecular Weight : 329.47