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halichondrin B

chemical compound
ChemicalSubstance type_of_chemical_entity Q110185611
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halichondrin B

Summary

halichondrin B is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (33 views/month).[2]

Key Facts

  • halichondrin B's instance of is recorded as type of chemical entity[3].
  • halichondrin B's chemical structure is recorded as Halichondrin B.svg[4].
  • halichondrin B's CAS Registry Number is recorded as 103614-76-2[5].
  • halichondrin B's canonical SMILES is recorded as O=C1OC2C(OC3CC4OC5(OC6C(OC7(OC8CC(OC8C(C)C7)C(O)CC(O)CO)CC6C)C5)CC4OC3C2C)CC9OC(CCC%10OC(CC%10=C)CCC%11%12OC%13C(OC%14C%13OC%15CCC(OC%15C%14O%11)C1)C%12)CC(C9=C)C[6].
  • halichondrin B's InChI is recorded as InChI=1S/C60H86O19/c1-26-13-33-7-9-37-27(2)14-35(65-37)11-12-58-23-46-54(78-58)55-56(72-46)57(79-58)53-38(69-55)10-8-34(67-53)16-48(64)73-52-31(6)51-43(68-42(52)17-39(66-33)30(26)5)19-41-45(71-51)22-60(74-41)24-47-50(77-60)29(4)21-59(76-47)20-28(3)49-44(75-59)18-40(70-49)36(63)15-32(62)25-61/h26,28-29,31-47,49-57,61-63H,2,5,7-25H2,1,3-4,6H3/t26-,28+,29+,31+,32-,33+,34-,35+,36+,37+,38+,39-,40+,41-,42+,43+,44+,45-,46-,47+,49+,50+,51+,52-,53+,54+,55+,56-,57+,58+,59-,60+/m1/s1[7].
  • halichondrin B's InChIKey is recorded as FXNFULJVOQMBCW-VZBLNRDYSA-N[8].
  • halichondrin B's chemical formula is recorded as C₆₀H₈₆O₁₉[9].
  • halichondrin B's subclass of is recorded as halichondrin B[10].
  • halichondrin B's Commons category is recorded as Halichondrin B[11].
  • halichondrin B's MeSH descriptor ID is recorded as C070519[12].
  • halichondrin B's Freebase ID is recorded as /m/06w2yxw[13].
  • halichondrin B's UNII is recorded as 269R6PFM59[14].
  • halichondrin B's ChemSpider ID is recorded as 10370065[15].
  • halichondrin B's PubChem CID is recorded as 5488895[16].
  • halichondrin B's found in taxon is recorded as Stylissa carteri[17].
  • halichondrin B's found in taxon is recorded as Lissodendoryx[18].
  • halichondrin B's found in taxon is recorded as Phakellia[19].
  • halichondrin B's found in taxon is recorded as Phakellia radiata[20].
  • halichondrin B's found in taxon is recorded as Halichondria okadai[21].
  • halichondrin B's found in taxon is recorded as Echinoclathria beringensis[22].
  • halichondrin B's found in taxon is recorded as Semisuberites cribrosa[23].
  • halichondrin B's isomeric SMILES is recorded as C=C1C[C@@H]2CC[C@@]34C[C@H]5O[C@H]6C@@H[C@H]3OC@HCC(=O)O[C@H]3C@HO[C@H]1C[C@H]2O[C@@]4(C[C@@H]5O[C@]6(CC@H[C@@H]7OC@HC[C@@H]7O6)CC@H[C@@H]5O4)C[C@H]2O[C@H]1[C@@H]3CC@@H[C@H]3OC@HCC(=O)O[C@H]3C@HO[C@H]1C[C@H]2">[24].
  • halichondrin B's mass is recorded as {'unit': 'Q483261', 'amount': '+1110.576330532'}[25].
  • halichondrin B's SureChEMBL ID is recorded as 29359815[26].
  • halichondrin B's UMLS CUI is recorded as C0120715[27].

Why It Matters

halichondrin B ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (33 views/month).[2]

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] ↑ . Chemical Abstracts Service. Retrieved . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . Medical Subject Headings. Retrieved . wikidata.org.
  11. [13] ↑ . Freebase Data Dumps. wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . : Isolation and structure of halistatin 1 from the eastern Indian Ocean marine sponge Phakellia carteri. wikidata.org.
  16. [18] ↑ . Isohomohalichondrin B, a new antitumour polyether macrolide from the New Zealand deep-water sponge Lissodendoryx sp.. wikidata.org.
  17. [19] ↑ . Isolation and structure of halistatin 3 from the Western Pacific (Chuuk) marine sponge Phakellia sp. wikidata.org.
  18. [20] ↑ . Antineoplastic agents. 278. Isolation and structure of axinastatins 2 and 3 from a western Caroline Island marine sponge. wikidata.org.
  19. [21] ↑ . Halichondrins - antitumor polyether macrolides from a marine sponge. wikidata.org.
  20. [22] ↑ . Isolation and structure of halistatin 3 from the Western Pacific (Chuuk) marine sponge Phakellia sp. wikidata.org.
  21. [23] ↑ . Isolation and structure of halistatin 3 from the Western Pacific (Chuuk) marine sponge Phakellia sp. wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . UMLS 2023. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). halichondrin B. Retrieved May 3, 2026, from https://4ort.xyz/entity/halichondrin-b
MLA “halichondrin B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/halichondrin-b.
BibTeX @misc{4ortxyz_halichondrin-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{halichondrin B}}, year = {2026}, url = {https://4ort.xyz/entity/halichondrin-b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): halichondrin B — https://4ort.xyz/entity/halichondrin-b (retrieved 2026-05-03)

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