National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Ergocalciferol

Synonyms

Ergocalciferol

ERGOCALCIFEROL

ergocalciferol

9,10-Secoergosta-5,7,10(19),22-tetraen-3-beta-ol

(5Z,7E,22E)-(3S)-9,10-seco-5,7,10(19),22-ergostatetraen-3-ol

Deltalin

Drisdol

Vitamin D

Vitamin D2

vitamin D2

Definitions

Vitamin D2, a fat-soluble vitamin important for many biochemical processes including the absorption and metabolism of calcium and phosphorus. In vivo, ergocalciferol is formed after sun (ultraviolet) irradiation of plant-derived ergosterol, another form of vitamin D. Ergocalciferol is the form of vitamin D usually found in vitamin supplements. (NCI04)

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C29029

ALT_DEFINITION

A form of vitamin D that helps the body use calcium and phosphorus to make strong bones and teeth. It is fat-soluble (can dissolve in fats and oils) and is found in plants and yeast. It can be made in the body from another form of vitamin D when the body is exposed to the sun. Ergocalciferol is also made in the laboratory. It is used to prevent and to treat vitamin D deficiency. It is a type of dietary supplement.

Vitamin D synthesized from 7-dehydrocholesterol in the skin after exposure to UVB radiation.

CAS_Registry

50-14-6

CHEBI_ID

CHEBI:28934

Chemical_Formula

C28H44O

code

C29029

Concept_In_Subset

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

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C173381

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C173383

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

CRCH

CTRP

FDA

DEFINITION

Vitamin D2, a fat-soluble vitamin important for many biochemical processes including the absorption and metabolism of calcium and phosphorus. In vivo, ergocalciferol is formed after sun (ultraviolet) irradiation of plant-derived ergosterol, another form of vitamin D. Ergocalciferol is the form of vitamin D usually found in vitamin supplements. (NCI04)

Display_Name

Ergocalciferol

FDA_UNII_Code

VS041H42XC

FULL_SYN

Ergocalciferol

ERGOCALCIFEROL

ergocalciferol

9,10-Secoergosta-5,7,10(19),22-tetraen-3-beta-ol

(5Z,7E,22E)-(3S)-9,10-seco-5,7,10(19),22-ergostatetraen-3-ol

Deltalin

Drisdol

Vitamin D

Vitamin D2

vitamin D2

Has_Target

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C17485

label

Ergocalciferol

Legacy Concept Name

Ergocalciferol

NCI_Drug_Dictionary_ID

652136

NSC Number

62792

PDQ_Closed_Trial_Search_ID

652136

PDQ_Open_Trial_Search_ID

652136

Preferred_Name

Ergocalciferol

prefixIRI

Thesaurus:C29029

Semantic_Type

Vitamin

UMLS_CUI

C0014695

Unit

mcg

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C941

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