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pheophorbide

chemical compound
ChemicalSubstance type_of_chemical_entity Q63370
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pheophorbide

Summary

pheophorbide is a type of chemical entity[1]. pheophorbide ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (14 views/month).[2]

Key Facts

  • pheophorbide's instance of is recorded as type of chemical entity[3].
  • pheophorbide's chemical structure is recorded as Pheophorbide A.png[4].
  • pheophorbide's CAS Registry Number is recorded as 15664-29-6[5].
  • pheophorbide's EC number is recorded as 239-738-5[6].
  • pheophorbide's canonical SMILES is recorded as CCC1=C2C=C3C(=C4C(=O)C(C(=C5C(C(C(=N5)C=C6C(=C(C(=CC(=C1C)N2)N6)C=C)C)C)CCC(=O)O)C4=N3)C(=O)OC)C[7].
  • pheophorbide's InChI is recorded as InChI=1S/C35H36N4O5/c1-8-19-15(3)22-12-24-17(5)21(10-11-28(40)41)32(38-24)30-31(35(43)44-7)34(42)29-18(6)25(39-33(29)30)14-27-20(9-2)16(4)23(37-27)13-26(19)36-22/h8,12-14,17,21,31,36-37H,1,9-11H2,2-7H3,(H,40,41)/t17-,21-,31+/m0/s1[8].
  • pheophorbide's InChIKey is recorded as OINDWIFDMFYGDX-LDCXZXNSSA-N[9].
  • pheophorbide's InChIKey is recorded as NSFSLUUZQIAOOX-QEWKCGBTSA-N[10].
  • pheophorbide's chemical formula is recorded as C₃₅H₃₆N₄O₅[11].
  • pheophorbide's subclass of is recorded as cyclic tetrapyrrole[12].
  • pheophorbide's MeSH descriptor ID is recorded as C032623[13].
  • pheophorbide's Freebase ID is recorded as /m/0hhwb3v[14].
  • pheophorbide's UNII is recorded as IA2WNI2HO2[15].
  • pheophorbide's ChemSpider ID is recorded as 4481064[16].
  • pheophorbide's ChemSpider ID is recorded as 4739801[17].
  • pheophorbide's ChemSpider ID is recorded as 9225394[18].
  • pheophorbide's PubChem CID is recorded as 5323510[19].
  • pheophorbide's KEGG ID is recorded as C18021[20].
  • pheophorbide's ChEBI ID is recorded as 38257[21].
  • pheophorbide's found in taxon is recorded as Scutellaria barbata[22].
  • pheophorbide's found in taxon is recorded as Camellia sinensis[23].
  • pheophorbide's found in taxon is recorded as Ginkgo biloba[24].
  • pheophorbide's found in taxon is recorded as Trididemnum solidum[25].
  • pheophorbide's found in taxon is recorded as Berberis fendleri[26].
  • pheophorbide's found in taxon is recorded as Artemisia capillaris[27].

Why It Matters

pheophorbide ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (14 views/month).[2] pheophorbide has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[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] ↑ . ECHA Substance Infocard database. Retrieved . wikidata.org.
  5. [7] ↑ . PubChem. Retrieved . wikidata.org.
  6. [8] ↑ . PubChem. Retrieved . wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . wikidata.org.
  8. [10] ↑ . ChEBI release 2020-09-01. wikidata.org.
  9. [11] ↑ . PubChem. Retrieved . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Medical Subject Headings. Retrieved . wikidata.org.
  12. [14] ↑ . Freebase Data Dumps. wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . Q2311683. Retrieved . wikidata.org.
  15. [17] ↑ . Q2311683. Retrieved . wikidata.org.
  16. [18] ↑ . Q2311683. Retrieved . wikidata.org.
  17. [19] ↑ . PubChem. Retrieved . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . ChEBI release 2021-03-01. wikidata.org.
  20. [22] ↑ . Pheophorbide a, a major antitumor component purified from Scutellaria barbata, induces apoptosis in human hepatocellular carcinoma cells. wikidata.org.
  21. [23] ↑ . Pheophorbide a Content and Chlorophyllase Activity in Green Tea. wikidata.org.
  22. [24] ↑ . Removal of magnesium by Mg-dechelatase is a major step in the chlorophyll-degrading pathway in Ginkgo biloba in the process of autumnal tints. wikidata.org.
  23. [25] ↑ . Didemnins and tunichlorin: novel natural products from the marine tunicate Trididemnum solidum. wikidata.org.
  24. [26] ↑ . Staphylococcus aureus MDR efflux pump inhibitors from a Berberis and a Mahonia (sensu strictu) species. wikidata.org.
  25. [27] ↑ . Pheophorbide a, a potent endothelin receptor antagonist for both ETA and ETB subtypes. 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.

📑 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). pheophorbide. Retrieved May 3, 2026, from https://4ort.xyz/entity/pheophorbide
MLA “pheophorbide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pheophorbide.
BibTeX @misc{4ortxyz_pheophorbide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{pheophorbide}}, year = {2026}, url = {https://4ort.xyz/entity/pheophorbide}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): pheophorbide — https://4ort.xyz/entity/pheophorbide (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. 4w ago · Shuaib-bot bot · 2026-05-02 view diff on Wikidata ↗
    Subclass of → cyclic tetrapyrrole
    Found in taxon → Scutellaria barbata, Camellia sinensis, Ginkgo biloba +8
    Mass → {'unit': 'Q483261', 'amount': '+592.26857'}
    Instance of → —
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||ur */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.