piperic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q1111585
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piperic acid

Summary

piperic acid is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (22 views/month).[2]

Key Facts

  • piperic acid's instance of is recorded as type of chemical entity[3].
  • piperic acid's chemical structure is recorded as Piperic acid.svg[4].
  • piperic acid's CAS Registry Number is recorded as 136-72-1[5].
  • piperic acid's EC number is recorded as 226-118-4[6].
  • piperic acid's canonical SMILES is recorded as OC(=O)\C=C\C=C\c1ccc2OCOc2c1[7].
  • piperic acid's InChI is recorded as InChI=1S/C12H10O4/c13-12(14)4-2-1-3-9-5-6-10-11(7-9)16-8-15-10/h1-7H,8H2,(H,13,14)/b3-1+,4-2+[8].
  • piperic acid's InChIKey is recorded as RHBGITBPARBDPH-ZPUQHVIOSA-N[9].
  • piperic acid's chemical formula is recorded as C₁₂H₁₀O₄[10].
  • piperic acid's subclass of is recorded as 5-(2H-1,3-benzodioxol-5-yl)penta-2,4-dienoic acid[11].
  • piperic acid's Commons category is recorded as Piperic acid[12].
  • piperic acid's ChEMBL ID is recorded as CHEMBL332122[13].
  • piperic acid's Freebase ID is recorded as /m/09rwwkm[14].
  • piperic acid's UNII is recorded as GFG3FLA9UR[15].
  • piperic acid's ChemSpider ID is recorded as 4521337[16].
  • piperic acid's PubChem CID is recorded as 5370536[17].
  • piperic acid's ChEBI ID is recorded as 37316[18].
  • piperic acid's found in taxon is recorded as Piper swartzianum[19].
  • piperic acid's found in taxon is recorded as Piper tuberculatum[20].
  • piperic acid's found in taxon is recorded as Piper nigrum[21].
  • piperic acid's Reaxys registry number is recorded as 85624[22].
  • piperic acid's isomeric SMILES is recorded as O=C(O)/C=C/C=C/c1ccc2c(c1)OCO2[23].
  • piperic acid's KNApSAcK ID is recorded as C00054825[24].
  • piperic acid's mass is recorded as {'unit': 'Q483261', 'amount': '+218.0579088'}[25].
  • piperic acid's SureChEMBL ID is recorded as 447578[26].
  • piperic acid's DSSTox substance ID is recorded as DTXSID801016979[27].

Why It Matters

piperic acid ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (22 views/month).[2] It is known by 3 alternative names across languages and contexts.[28]

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] . CAS Common Chemistry. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . pubchem.ncbi.nlm.nih.gov. Retrieved . pubchem.ncbi.nlm.nih.gov. Provenance: wikidata.org.
  7. [9] . ChEBI release 2020-09-01. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . Piperamides and their derivatives as potential anti-trypanosomal agents. wikidata.org.
  18. [20] . Piperamides and their derivatives as potential anti-trypanosomal agents. wikidata.org.
  19. [21] . New amide alkaloids from the roots of Piper nigrum. wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . 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). piperic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/piperic-acid
MLA “piperic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/piperic-acid.
BibTeX @misc{4ortxyz_piperic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{piperic acid}}, year = {2026}, url = {https://4ort.xyz/entity/piperic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): piperic acid — https://4ort.xyz/entity/piperic-acid (retrieved 2026-05-03)

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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. 20d ago · KaleemBot bot · 2026-05-01 view diff on Wikidata ↗
    Subclass of 5-(2H-1,3-benzodioxol-5-yl)penta-2,4-dienoic acid
    Found in taxon Piper swartzianum, Piper tuberculatum, Piper nigrum
    Human metabolome database id HMDB0033779
    Mass {'unit': 'Q483261', 'amount': '+218.0579088'}
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:پائپرک ایسڈ]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.