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Home/Compounds/Food Additive/(R)-dihydrolipoic acid
C8H16O2S2
208.3 g/mol
Food AdditiveWarning

(R)-dihydrolipoic acid

CAS119365-69-4EC663-883-7
Category
Food Additive
Compound Class
Organic Acid
Primary Use
dietary supplement and antioxidant

(R)-Dihydrolipoic acid is the reduced form of alpha-lipoic acid, an organosulfur compound naturally produced in the body and essential for aerobic metabolism. It is available as a dietary supplement and is known for its antioxidant properties.

dietary supplementantioxidant

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

Ethylparaben

CAS120-47-8

antimicrobial food preservative

ReferenceSame Category

3-tert-butyl-4-hydroxyanisole

CAS121-00-6

Antioxidant food preservative

ReferenceSame Category

Propyl gallate

CAS121-79-9

antioxidant for foods and cosmetics

ReferenceSame Category

Rebaudioside M

CAS1220616-44-3

High-intensity sweetener

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name

(6R)-6,8-bis(sulfanyl)octanoic acid

InChIKey

IZFHEQBZOYJLPK-SSDOTTSWSA-N

SMILES

C(CCC(=O)O)C[C@H](CCS)S

Synonyms (17)
  • RDHLA
  • (+)-6,8-Dithiooctanoic acid
  • (6R)-6,8-dihydrothioctic acid
  • (6R)-DHLA
  • (R)-6,8-Dihydrothioctic acid
  • (R)-Dihydro-alpha-lipoic acid
  • (R)-dihydrolipoic acid
  • (R)-dihydrothioctic acid
  • Dihydrolipoic acid, R
  • Dihydrothioctic acid, (R)-
  • Lipoic Acid Impurity 32
  • Thioctic Acid Impurity 4

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