vitamin D

group of molecules derived from delta-5,7 steroids used as vitamin; also, active metabolites of said vitamin
Thing group_of_chemical_entities Q175621
vitamin D
Ben Mills · Public Domain · Wikimedia
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Summary

vitamin D is a group of chemical entities[1]. It ranks in the top 0.99% of group of chemical entities entities by monthly Wikipedia readership (21,735 views/month, #1 of 101).[2]

Key Facts

  • Made from material: Delta(5),Delta(7)-sterol[3]
  • Subclass of: fat-soluble vitamin[4], secosteroid[5], prohormone[6], Vitamin D analogues[7]
  • Part of: vitamin D binding[8], cellular response to vitamin D[9], response to vitamin D[10], vitamin D metabolic process[11], vitamin D biosynthetic process[12], vitamin D catabolic process[13]
  • Commons category: Vitamin D[14]
  • Has part(s): cholecalciferol[15], ergocalciferol[16]
  • Topic's main category: Category:Vitamin D[17]
  • MCN code: 2936.29.21[18]
  • Fabrication method: ultraviolet radiation[19], Vitamin D metabolism[20]
  • Subject has role: bone density conservation agents[21], vitamin[22]
  • Exact match: http://aims.fao.org/aos/agrovoc/c_8271[23], http://aims.fao.org/aos/asfa/c_9719[24], http://cat.aii.caas.cn/concept/46939[25], http://lod.nal.usda.gov/nalt/1420[26]
  • LiverTox likelihood score: LiverTox toxicity likelihood category E[27]

Why It Matters

vitamin D has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[28] It is known by 73 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  7. [9] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  8. [10] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  9. [11] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  10. [12] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  11. [13] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . Medical Subject Headings. Retrieved . wikidata.org.
  20. [22] ↑ . Medical Subject Headings. Retrieved . farmayoral.com. Provenance: wikidata.org.
  21. [23] ↑ . AGROVOC. Retrieved . agrovoc.uniroma2.it. Provenance: wikidata.org.
  22. [24] ↑ . AGROVOC. Retrieved . agrovoc.uniroma2.it. Provenance: wikidata.org.
  23. [25] ↑ . AGROVOC. Retrieved . agrovoc.uniroma2.it. Provenance: wikidata.org.
  24. [26] ↑ . AGROVOC. Retrieved . agrovoc.uniroma2.it. Provenance: wikidata.org.
  25. [27] ↑ . LiverTox. Retrieved . ncbi.nlm.nih.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. wikidata.org.
  3. [29] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). vitamin D. Retrieved October 16, 2026, from https://4ort.xyz/entity/vitamin-d
MLA “vitamin D.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/vitamin-d.
BibTeX @misc{4ortxyz_vitamin-d_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{vitamin D}}, year = {2026}, url = {https://4ort.xyz/entity/vitamin-d}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): vitamin D — https://4ort.xyz/entity/vitamin-d (retrieved 2026-10-16)

Canonical URL: https://4ort.xyz/entity/vitamin-d · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 1d ago · OKA bot bot · 2026-10-16 view diff on Wikidata ↗
    Store medisinske leksikon id → kalciferol, kalsiferol
    Claims rich → —
    "/* wbeditentity-statements-single-property-update:1||2 */ Store medisinske leksikon id, SML ID kalciferol deprecated (now SML kalsiferol), SML ID kalsiferol from Store medisinske leksikon ([[Wikidata:"
  2. 16d ago · KrBot bot · 2026-10-02 view diff on Wikidata ↗
    Wikipedia languages → ['af', 'ar', 'ast', 'az', 'azb', 'bcl', 'be', 'bg', 'bh', 'bn', 'bs', 'ca', 'ckb
    Subclass of → fat-soluble vitamin, secosteroid, prohormone +1
    Made from material → Delta(5),Delta(7)-sterol
    Wikidata description → group of molecules derived from delta-5,7 steroids used as vitamin; also, active
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbsetclaimvalue:1| */ Subclass of: fat-soluble vitamin, разрешение перенаправления / resolving redirect fat-soluble vitamin → fat-soluble vitamin ([[:toollabs:editgroups/b/KrBotResolvingRedirect/Q1"
  3. 23d ago · Artoria2e5 · 2026-09-25 view diff on Wikidata ↗
    Has part(s) → cholecalciferol, ergocalciferol
    "/* wbsetclaim-create:2||1 */ Has part(s): cholecalciferol"
  4. 23d ago · Artoria2e5 · 2026-09-24 view diff on Wikidata ↗
    Atc code → —
    Subclass of → fat-soluble vitamin, secosteroid, prohormone +1
    "/* wbsetclaim-create:2||1 */ Subclass of: Vitamin D analogues"
  5. 26d ago · Artoria2e5 · 2026-09-22 view diff on Wikidata ↗
    Subclass of → fat-soluble vitamin, secosteroid, prohormone +1
    Described by source → —
    Made from material → Delta(5),Delta(7)-sterol
    Fabrication method → ultraviolet radiation, Vitamin D metabolism
    "/* wbsetclaim-update:2||1 */ Subclass of: fat-soluble vitamin"
  6. 27d ago · Artoria2e5 · 2026-09-20 view diff on Wikidata ↗
    Subclass of → fat-soluble vitamin, secosteroid, prohormone +1
    "/* wbsetclaim-create:2||1 */ Subclass of: secosteroid"
  7. 14w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 1RekZA
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  8. 18w ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id → 0270580-vitamin-D
    "/* wbcreateclaim-create:1| */ Svkkl authority id: 0270580-vitamin-D, [[:toollabs:quickstatements/#/batch/259493|batch #259493]]"
  9. 21w ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Local thumb → —
    "/* wbsetclaim-update-qualifiers:1||1|5 */ Yso id: 15422, mv to monolingual text names on YSO statements"
  10. 24w ago · GeertivpBot bot · 2026-05-01 view diff on Wikidata ↗
    Subclass of → fat-soluble vitamin, secosteroid, prohormone +1
    Local thumb → —
    Instance of → —
    Part of → vitamin D binding, cellular response to vitamin D, response to vitamin D +3
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||mn, tyv, ur */ #pwb Copy label"
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