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hematin

chemical compound
ChemicalSubstance type_of_chemical_entity Q27116723
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hematin

Summary

hematin is a type of chemical entity[1]. hematin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (17 views/month).[2]

Key Facts

  • hematin's instance of is recorded as type of chemical entity[3].
  • hematin's CAS Registry Number is recorded as 15489-90-4[4].
  • hematin's EC number is recorded as 239-518-9[5].
  • hematin's canonical SMILES is recorded as C=Cc1c(C)c2cc3nc(cc4nc(cc5[nH]c(cc1[n-]2)c(C)c5C=C)C(C)=C4CCC(=O)[O-])C(CCC(=O)[O-])=C3C.O.[Fe+3][6].
  • hematin's InChI is recorded as InChI=1S/C34H34N4O4.Fe.H2O/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);;1H2/q;+3;/p-3/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;;[7].
  • hematin's InChIKey is recorded as BMUDPLZKKRQECS-HXFTUNQESA-K[8].
  • hematin's ATC code is recorded as B06AB01[9].
  • hematin's chemical formula is recorded as C₃₄H₃₃FeN₄O₅[10].
  • hematin's subclass of is recorded as chemical compound[11].
  • hematin's Freebase ID is recorded as /m/011bpbwl[12].
  • hematin's UNII is recorded as 0WP180G15G[13].
  • hematin's ChemSpider ID is recorded as 16736140[14].
  • hematin's ChemSpider ID is recorded as 21169881[15].
  • hematin's ChemSpider ID is recorded as 28534108[16].
  • hematin's ChemSpider ID is recorded as 21250555[17].
  • hematin's ChemSpider ID is recorded as 21436069[18].
  • hematin's ChEBI ID is recorded as 36161[19].
  • hematin's DrugBank ID is recorded as DB13387[20].
  • hematin's Reaxys registry number is recorded as 953894[21].
  • hematin's mass is recorded as {'unit': 'Q483261', 'amount': '+633.180032656'}[22].
  • hematin's ECHA Substance Infocard ID is recorded as 100.035.911[23].
  • hematin's Google Knowledge Graph ID is recorded as /g/120kg_mq[24].
  • hematin's CosIng number is recorded as 34246[25].
  • hematin's Elhuyar ZTH ID is recorded as 025058[26].
  • hematin's Microsoft Academic ID is recorded as 2776519308[27].

Why It Matters

hematin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (17 views/month).[2] hematin has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[28] hematin is known by 15 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] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  3. [5] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . ChEBI release 2020-09-01. wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  12. [14] ↑ . Q2311683. Retrieved . wikidata.org.
  13. [15] ↑ . Q2311683. Retrieved . wikidata.org.
  14. [16] ↑ . Q2311683. Retrieved . wikidata.org.
  15. [17] ↑ . Q2311683. Retrieved . wikidata.org.
  16. [18] ↑ . Q2311683. Retrieved . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . ECHA Substance Infocard database. Retrieved . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . CosIng database. Retrieved . 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). hematin. Retrieved May 3, 2026, from https://4ort.xyz/entity/hematin
MLA “hematin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hematin.
BibTeX @misc{4ortxyz_hematin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hematin}}, year = {2026}, url = {https://4ort.xyz/entity/hematin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hematin — https://4ort.xyz/entity/hematin (retrieved 2026-05-03)

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