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zinc protoporphyrin

chemical compound
ChemicalSubstance type_of_chemical_entity Q204594
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zinc protoporphyrin

Summary

zinc protoporphyrin is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (18 views/month).[2]

Key Facts

  • zinc protoporphyrin's instance of is recorded as type of chemical entity[3].
  • zinc protoporphyrin's chemical structure is recorded as Zinc protoporphyrin.svg[4].
  • zinc protoporphyrin's CAS Registry Number is recorded as 15442-64-5[5].
  • zinc protoporphyrin's EC number is recorded as 239-455-7[6].
  • zinc protoporphyrin's canonical SMILES is recorded as CC1=C(C2=CC3=C(C(=C([N-]3)C=C4C(=C(C(=N4)C=C5C(=C(C(=N5)C=C1[N-]2)C=C)C)C=C)C)C)CCC(=O)O)CCC(=O)O.[Zn+2][7].
  • zinc protoporphyrin's InChI is recorded as InChI=1S/C34H34N4O4.Zn/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;/h7-8,13-16H,1-2,9-12H2,3-6H3,(H4,35,36,37,38,39,40,41,42);/q;+2/p-2[8].
  • zinc protoporphyrin's InChIKey is recorded as FUTVBRXUIKZACV-UHFFFAOYSA-L[9].
  • zinc protoporphyrin's chemical formula is recorded as C₃₄H₃₂N₄O₄Zn[10].
  • zinc protoporphyrin's subclass of is recorded as heterocyclic compound[11].
  • zinc protoporphyrin's MeSH descriptor ID is recorded as C017803[12].
  • zinc protoporphyrin's has part is recorded as nitrogen[13].
  • zinc protoporphyrin's has part is recorded as carbon[14].
  • zinc protoporphyrin's has part is recorded as zinc[15].
  • zinc protoporphyrin's Guide to Pharmacology Ligand ID is recorded as 8903[16].
  • zinc protoporphyrin's Freebase ID is recorded as /m/0466d5_[17].
  • zinc protoporphyrin's ChemSpider ID is recorded as 388965[18].
  • zinc protoporphyrin's ChemSpider ID is recorded as 21171167[19].
  • zinc protoporphyrin's ChemSpider ID is recorded as 29305007[20].
  • zinc protoporphyrin's ChemSpider ID is recorded as 21241487[21].
  • zinc protoporphyrin's PubChem CID is recorded as 455799[22].
  • zinc protoporphyrin's PubChem CID is recorded as 131664383[23].
  • zinc protoporphyrin's PubChem CID is recorded as 3802528[24].
  • zinc protoporphyrin's PubChem CID is recorded as 138394128[25].
  • zinc protoporphyrin's PubChem CID is recorded as 439935[26].
  • zinc protoporphyrin's PubChem CID is recorded as 448842[27].

Why It Matters

zinc protoporphyrin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (18 views/month).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[28] It is known by 6 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] ↑ . 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] ↑ . PubChem. Retrieved . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . Medical Subject Headings. Retrieved . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  15. [17] ↑ . Freebase Data Dumps. wikidata.org.
  16. [18] ↑ . Q2311683. Retrieved . wikidata.org.
  17. [19] ↑ . Q2311683. Retrieved . wikidata.org.
  18. [20] ↑ . Q2311683. Retrieved . wikidata.org.
  19. [21] ↑ . Q2311683. Retrieved . wikidata.org.
  20. [22] ↑ . PubChem. Retrieved . 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 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). zinc protoporphyrin. Retrieved May 3, 2026, from https://4ort.xyz/entity/zinc-protoporphyrin
MLA “zinc protoporphyrin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/zinc-protoporphyrin.
BibTeX @misc{4ortxyz_zinc-protoporphyrin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{zinc protoporphyrin}}, year = {2026}, url = {https://4ort.xyz/entity/zinc-protoporphyrin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): zinc protoporphyrin — https://4ort.xyz/entity/zinc-protoporphyrin (retrieved 2026-05-03)

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