histamine

chemical compound
ChemicalSubstance type_of_chemical_entity Q61233
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histamine

Summary

histamine is a type of chemical entity[1]. histamine ranks in the top 2% of type_of_chemical_entity entities by monthly Wikipedia readership (1,124 views/month).[2]

Key Facts

  • histamine is credited with the discovery of Henry Hallett Dale[3].
  • histamine's instance of is recorded as type of chemical entity[4].
  • histamine's chemical structure is recorded as Histamin - Histamine.svg[5].
  • histamine's physically interacts with is recorded as Histamine receptor H1[6].
  • histamine's physically interacts with is recorded as Histamine receptor H3[7].
  • histamine's physically interacts with is recorded as Histamine receptor H3[8].
  • histamine's physically interacts with is recorded as Histamine receptor H4[9].
  • histamine's physically interacts with is recorded as Histamine receptor H4[10].
  • histamine's CAS Registry Number is recorded as 51-45-6[11].
  • histamine's EC number is recorded as 200-100-6[12].
  • histamine's canonical SMILES is recorded as C1=C(NC=N1)CCN[13].
  • histamine's InChI is recorded as InChI=1S/C5H9N3/c6-2-1-5-3-7-4-8-5/h3-4H,1-2,6H2,(H,7,8)[14].
  • histamine's InChIKey is recorded as NTYJJOPFIAHURM-UHFFFAOYSA-N[15].
  • histamine's Library of Congress authority ID is recorded as sh85061073[16].
  • histamine's Bibliothèque nationale de France ID is recorded as 119460097[17].
  • histamine's chemical formula is recorded as C₅H₉N₃[18].
  • histamine's subclass of is recorded as imidazole alkaloid[19].
  • histamine's NDL Authority ID is recorded as 00563274[20].
  • histamine's part of is recorded as histamine receptor activity[21].
  • histamine's part of is recorded as histamine binding[22].
  • histamine's part of is recorded as histamine biosynthetic process[23].
  • histamine's part of is recorded as histamine catabolic process[24].
  • histamine's part of is recorded as cellular response to histamine[25].
  • histamine's part of is recorded as histamine transport[26].
  • histamine's part of is recorded as histamine secretion[27].

Body

Works and Contributions

histamine is credited with the discovery of Henry Hallett Dale[3].

Why It Matters

histamine ranks in the top 2% of type_of_chemical_entity entities by monthly Wikipedia readership (1,124 views/month).[2] histamine has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[28] histamine is known by 46 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [3] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  5. [7] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  6. [8] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  7. [9] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  8. [10] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  9. [11] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  10. [12] . Global Substance Registration System. Retrieved . wikidata.org.
  11. [13] . PubChem. Retrieved . wikidata.org.
  12. [14] . PubChem. Retrieved . wikidata.org.
  13. [15] . PubChem. Retrieved . wikidata.org.
  14. [16] . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  15. [17] . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  16. [18] . PubChem. Retrieved . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Gene Ontology release 2019-11-16. wikidata.org.
  20. [22] . Gene Ontology release 2019-11-16. wikidata.org.
  21. [23] . Gene Ontology release 2019-11-16. wikidata.org.
  22. [24] . Gene Ontology release 2019-11-16. wikidata.org.
  23. [25] . Gene Ontology release 2019-11-16. wikidata.org.
  24. [26] . Gene Ontology release 2019-11-16. wikidata.org.
  25. [27] . Gene Ontology release 2019-11-16. 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). histamine. Retrieved May 3, 2026, from https://4ort.xyz/entity/histamine
MLA “histamine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/histamine.
BibTeX @misc{4ortxyz_histamine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{histamine}}, year = {2026}, url = {https://4ort.xyz/entity/histamine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): histamine — https://4ort.xyz/entity/histamine (retrieved 2026-05-03)

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