crotonic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q414207
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crotonic acid

Summary

crotonic acid is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (49 views/month).[2]

Key Facts

  • crotonic acid's instance of is recorded as type of chemical entity[3].
  • crotonic acid's chemical structure is recorded as Crotonic acid.svg[4].
  • crotonic acid's CAS Registry Number is recorded as 107-93-7[5].
  • crotonic acid's EC number is recorded as 203-533-9[6].
  • crotonic acid's canonical SMILES is recorded as CC=CC(=O)O[7].
  • crotonic acid's InChI is recorded as InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2+[8].
  • crotonic acid's InChIKey is recorded as LDHQCZJRKDOVOX-NSCUHMNNSA-N[9].
  • crotonic acid's chemical formula is recorded as C₄H₆O₂[10].
  • crotonic acid's subclass of is recorded as 2-butenoic acid[11].
  • crotonic acid's Commons category is recorded as Crotonic acid[12].
  • crotonic acid's has part is recorded as oxygen[13].
  • crotonic acid's has part is recorded as carbon[14].
  • crotonic acid's has part is recorded as hydrogen[15].
  • crotonic acid's ChEMBL ID is recorded as CHEMBL1213528[16].
  • crotonic acid's PDB structure ID is recorded as 1LFO[17].
  • crotonic acid's Freebase ID is recorded as /m/08cz3s[18].
  • crotonic acid's UNII is recorded as YW5WZZ4O5Q[19].
  • crotonic acid's RTECS number is recorded as GQ2900000[20].
  • crotonic acid's ChemSpider ID is recorded as 552744[21].
  • crotonic acid's PubChem CID is recorded as 637090[22].
  • crotonic acid's KEGG ID is recorded as C01771[23].
  • crotonic acid's ZVG number is recorded as 37910[24].
  • crotonic acid's ChEBI ID is recorded as 41131[25].
  • crotonic acid's found in taxon is recorded as Coffea arabica[26].
  • crotonic acid's found in taxon is recorded as Daucus carota[27].

Why It Matters

crotonic acid ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (49 views/month).[2] It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[28] It is known by 16 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] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . Global Substance Registration System. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . ChEMBL. Retrieved . wikidata.org.
  15. [17] . Protein Data Bank. Retrieved . wikidata.org.
  16. [18] . Freebase Data Dumps. wikidata.org.
  17. [19] . Global Substance Registration System. Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Q2311683. Retrieved . wikidata.org.
  20. [22] . PubChem. Retrieved . wikidata.org.
  21. [23] . ChEBI. Retrieved . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . ChEMBL. Retrieved . wikidata.org.
  24. [26] . New volatile components of roasted coffee. wikidata.org.
  25. [27] . Crotonic acid as a bioactive factor in carrot seeds (Daucus carota L.).. 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). crotonic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/crotonic-acid
MLA “crotonic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/crotonic-acid.
BibTeX @misc{4ortxyz_crotonic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{crotonic acid}}, year = {2026}, url = {https://4ort.xyz/entity/crotonic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): crotonic acid — https://4ort.xyz/entity/crotonic-acid (retrieved 2026-05-03)

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