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(4S,10Z,16R)-phycourobilin

chemical compound
ChemicalSubstance type_of_chemical_entity Q635700
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(4S,10Z,16R)-phycourobilin

Summary

(4S,10Z,16R)-phycourobilin is a type of chemical entity[1]. (4S,10Z,16R)-phycourobilin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (8 views/month).[2]

Key Facts

  • (4S,10Z,16R)-phycourobilin's instance of is recorded as type of chemical entity[3].
  • (4S,10Z,16R)-phycourobilin's chemical structure is recorded as Phycourobilin.png[4].
  • (4S,10Z,16R)-phycourobilin's CAS Registry Number is recorded as 61932-71-6[5].
  • (4S,10Z,16R)-phycourobilin's canonical SMILES is recorded as CCC1=C(C(=O)NC1CC2=C(C(=C(N2)C=C3C(=C(C(=N3)CC4C(=C(C(=O)N4)CC)C)C)CCC(=O)O)CCC(=O)O)C)C[6].
  • (4S,10Z,16R)-phycourobilin's InChI is recorded as InChI=1S/C33H42N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h15,26-27,35H,7-14H2,1-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b28-15-/t26-,27+/m1/s1[7].
  • (4S,10Z,16R)-phycourobilin's InChIKey is recorded as KDCCOOGTVSRCHX-YYVBKQGDSA-N[8].
  • (4S,10Z,16R)-phycourobilin's chemical formula is recorded as C₃₃H₄₂N₄O₆[9].
  • (4S,10Z,16R)-phycourobilin's subclass of is recorded as heterocyclic compound[10].
  • (4S,10Z,16R)-phycourobilin's Commons category is recorded as Phycourobilin[11].
  • (4S,10Z,16R)-phycourobilin's has part is recorded as carbon[12].
  • (4S,10Z,16R)-phycourobilin's PDB structure ID is recorded as 5B13[13].
  • (4S,10Z,16R)-phycourobilin's PDB structure ID is recorded as 1EYX[14].
  • (4S,10Z,16R)-phycourobilin's PDB structure ID is recorded as 1B8D[15].
  • (4S,10Z,16R)-phycourobilin's PDB structure ID is recorded as 1LIA[16].
  • (4S,10Z,16R)-phycourobilin's PDB structure ID is recorded as 2VJH[17].
  • (4S,10Z,16R)-phycourobilin's Freebase ID is recorded as /m/02wbbk6[18].
  • (4S,10Z,16R)-phycourobilin's ChemSpider ID is recorded as 4451232[19].
  • (4S,10Z,16R)-phycourobilin's PubChem CID is recorded as 5289229[20].
  • (4S,10Z,16R)-phycourobilin's ChEBI ID is recorded as 45097[21].
  • (4S,10Z,16R)-phycourobilin's isomeric SMILES is recorded as CCC1=C(C(=O)N[C@H]1CC2=C(C(=C(N2)/C=C\3/C(=C(C(=N3)C[C@@H]4C(=C(C(=O)N4)CC)C)C)CCC(=O)O)CCC(=O)O)C)C[22].
  • (4S,10Z,16R)-phycourobilin's mass is recorded as {'unit': 'Q483261', 'amount': '+590.31'}[23].
  • (4S,10Z,16R)-phycourobilin's SureChEMBL ID is recorded as 1505660[24].
  • (4S,10Z,16R)-phycourobilin's DSSTox substance ID is recorded as DTXSID80905084[25].
  • (4S,10Z,16R)-phycourobilin's stereoisomer of is recorded as (+)-urobilin[26].
  • (4S,10Z,16R)-phycourobilin's stereoisomer of is recorded as (-)-urobilin[27].

Why It Matters

(4S,10Z,16R)-phycourobilin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (8 views/month).[2] (4S,10Z,16R)-phycourobilin has Wikipedia articles in 5 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] ↑ . wikidata.org.
  4. [6] ↑ . PubChem. Retrieved . wikidata.org.
  5. [7] ↑ . PubChem. Retrieved . wikidata.org.
  6. [8] ↑ . PubChem. Retrieved . wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  12. [14] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  13. [15] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  14. [16] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  15. [17] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  16. [18] ↑ . Freebase Data Dumps. wikidata.org.
  17. [19] ↑ . Q2311683. Retrieved . wikidata.org.
  18. [20] ↑ . PubChem. Retrieved . wikidata.org.
  19. [21] ↑ . ChEBI. Retrieved . wikidata.org.
  20. [22] ↑ . PubChem. Retrieved . wikidata.org.
  21. [23] ↑ . PubChem. Retrieved . 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.

📑 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). (4S,10Z,16R)-phycourobilin. Retrieved May 3, 2026, from https://4ort.xyz/entity/4s-10z-16r-phycourobilin
MLA “(4S,10Z,16R)-phycourobilin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/4s-10z-16r-phycourobilin.
BibTeX @misc{4ortxyz_4s-10z-16r-phycourobilin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(4S,10Z,16R)-phycourobilin}}, year = {2026}, url = {https://4ort.xyz/entity/4s-10z-16r-phycourobilin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (4S,10Z,16R)-phycourobilin — https://4ort.xyz/entity/4s-10z-16r-phycourobilin (retrieved 2026-05-03)

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