National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Alpha-Lipoic Acid

Synonyms

ALPHA LIPOIC ACID

Thioctic Acid

Alpha-Lipoic Acid

alpha-lipoic acid

5-(1,2-Dithiolan-3-yl)pentanoic Acid

6,8-Thioctic Acid

Lipoic Acid

Thioctate

Definitions

A naturally occurring micronutrient, synthesized in small amounts by plants and animals (including humans), with antioxidant and potential chemopreventive activities. Alpha-lipoic acid acts as a free radical scavenger and assists in repairing oxidative damage and regenerates endogenous antioxidants, including vitamins C and E and glutathione. This agent also promotes glutathione synthesis. In addition, alpha-lipoic acid exerts metal chelating capacities and functions as a cofactor in various mitochondrial enzyme complexes involved in the decarboxylation of alpha-keto acids.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C61595

ALT_DEFINITION

A substance that is being studied for its ability to protect normal cells from the side effects of chemotherapy and prevent peripheral neuropathy (numbness, tingling, burning, and weakness in the hands or feet). Alpha-lipoic acid is made by the body and can be found in foods such as organ meats, spinach, broccoli, peas, brussel sprouts, and rice bran. It can also be made in the laboratory. Alpha-lipoic acid is a type of antioxidant and chemoprotective agent.

CAS_Registry

1077-28-7

CHEBI_ID

CHEBI:16494

Chemical_Formula

C8H14O2S2

code

C61595

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C176424

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116978

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116977

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C63923

Contributing_Source

CTRP

FDA

DEFINITION

A naturally occurring micronutrient, synthesized in small amounts by plants and animals (including humans), with antioxidant and potential chemopreventive activities. Alpha-lipoic acid acts as a free radical scavenger and assists in repairing oxidative damage and regenerates endogenous antioxidants, including vitamins C and E and glutathione. This agent also promotes glutathione synthesis. In addition, alpha-lipoic acid exerts metal chelating capacities and functions as a cofactor in various mitochondrial enzyme complexes involved in the decarboxylation of alpha-keto acids.

Display_Name

Alpha-Lipoic Acid

FDA_UNII_Code

73Y7P0K73Y

FULL_SYN

ALPHA LIPOIC ACID

Thioctic Acid

Alpha-Lipoic Acid

alpha-lipoic acid

5-(1,2-Dithiolan-3-yl)pentanoic Acid

6,8-Thioctic Acid

Lipoic Acid

Thioctate

label

Alpha-Lipoic Acid

Legacy Concept Name

Alpha-Lipoic_Acid

NCI_Drug_Dictionary_ID

440740

PDQ_Closed_Trial_Search_ID

440740

PDQ_Open_Trial_Search_ID

440740

Preferred_Name

Alpha-Lipoic Acid

prefixIRI

Thesaurus:C61595

Semantic_Type

Pharmacologic Substance

UMLS_CUI

C2713339

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C275

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C1505

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