isocrotonic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q1674400
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isocrotonic acid

Summary

isocrotonic acid is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (7 views/month).[2]

Key Facts

  • isocrotonic acid's instance of is recorded as type of chemical entity[3].
  • isocrotonic acid's chemical structure is recorded as (Z)-but-2-enoic acid 200.svg[4].
  • isocrotonic acid's chemical structure is recorded as Isocrotonic acid.svg[5].
  • isocrotonic acid's CAS Registry Number is recorded as 503-64-0[6].
  • isocrotonic acid's EC number is recorded as 207-973-2[7].
  • isocrotonic acid's canonical SMILES is recorded as CC=CC(=O)O[8].
  • isocrotonic acid's InChI is recorded as InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2-[9].
  • isocrotonic acid's InChIKey is recorded as LDHQCZJRKDOVOX-IHWYPQMZSA-N[10].
  • isocrotonic acid's chemical formula is recorded as C₄H₆O₂[11].
  • isocrotonic acid's subclass of is recorded as 2-butenoic acid[12].
  • isocrotonic acid's Commons category is recorded as Isocrotonic acid[13].
  • isocrotonic acid's Freebase ID is recorded as /m/0bhc9bp[14].
  • isocrotonic acid's UNII is recorded as 85GQ7GL1UM[15].
  • isocrotonic acid's ChemSpider ID is recorded as 558890[16].
  • isocrotonic acid's PubChem CID is recorded as 643792[17].
  • isocrotonic acid's ChEBI ID is recorded as 36253[18].
  • isocrotonic acid's found in taxon is recorded as Coffea arabica[19].
  • isocrotonic acid's Reaxys registry number is recorded as 1719942[20].
  • isocrotonic acid's isomeric SMILES is recorded as C/C=C\C(=O)O[21].
  • isocrotonic acid's Human Metabolome Database ID is recorded as HMDB0034439[22].
  • isocrotonic acid's LIPID MAPS ID is recorded as LMFA01030194[23].
  • isocrotonic acid's mass is recorded as {'unit': 'Q483261', 'amount': '+86.036779'}[24].
  • isocrotonic acid's melting point is recorded as {'unit': 'Q25267', 'amount': '+15'}[25].
  • isocrotonic acid's boiling point is recorded as {'unit': 'Q25267', 'amount': '+169'}[26].
  • isocrotonic acid's ionization energy is recorded as {'unit': 'Q83327', 'amount': '+10.08'}[27].

Why It Matters

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

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