BQ-123

chemical compound
ChemicalSubstance type_of_chemical_entity Q4836304
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BQ-123

Summary

BQ-123 is a type of chemical entity[1]. BQ-123 ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (5 views/month).[2]

Key Facts

  • BQ-123's instance of is recorded as type of chemical entity[3].
  • BQ-123's chemical structure is recorded as BQ-123 structure.svg[4].
  • BQ-123's chemical structure is recorded as BQ-123.png[5].
  • BQ-123's physically interacts with is recorded as Endothelin receptor type A[6].
  • BQ-123's CAS Registry Number is recorded as 136553-81-6[7].
  • BQ-123's canonical SMILES is recorded as CC(C)CC1C(=O)NC(C(=O)NC(C(=O)N2CCCC2C(=O)NC(C(=O)N1)C(C)C)CC(=O)O)CC3=CNC4=CC=CC=C43[8].
  • BQ-123's InChI is recorded as InChI=1S/C31H42N6O7/c1-16(2)12-21-27(40)33-22(13-18-15-32-20-9-6-5-8-19(18)20)28(41)35-23(14-25(38)39)31(44)37-11-7-10-24(37)29(42)36-26(17(3)4)30(43)34-21/h5-6,8-9,15-17,21-24,26,32H,7,10-14H2,1-4H3,(H,33,40)(H,34,43)(H,35,41)(H,36,42)(H,38,39)/t21-,22+,23+,24-,26+/m0/s1[9].
  • BQ-123's InChIKey is recorded as VYCMAAOURFJIHD-PJNXIOHISA-N[10].
  • BQ-123's chemical formula is recorded as C₃₁H₄₂N₆O₇[11].
  • BQ-123's subclass of is recorded as chemical compound[12].
  • BQ-123's MeSH descriptor ID is recorded as C072247[13].
  • BQ-123's ChEMBL ID is recorded as CHEMBL314691[14].
  • BQ-123's Guide to Pharmacology Ligand ID is recorded as 997[15].
  • BQ-123's Freebase ID is recorded as /m/09gpkjf[16].
  • BQ-123's UNII is recorded as S2A8YZM151[17].
  • BQ-123's ChemSpider ID is recorded as 391535[18].
  • BQ-123's PubChem CID is recorded as 443289[19].
  • BQ-123's KEGG ID is recorded as C11587[20].
  • BQ-123's ChEBI ID is recorded as 2965[21].
  • BQ-123's DrugBank ID is recorded as DB12054[22].
  • BQ-123's isomeric SMILES is recorded as CC(C)C[C@H]1C(=O)NC@@HCC3=CNC4=CC=CC=C43C@@HCC3=CNC4=CC=CC=C43">[23].
  • BQ-123's mass is recorded as {'unit': 'Q483261', 'amount': '+610.311498'}[24].
  • BQ-123's subject has role is recorded as antihypertensive drug[25].
  • BQ-123's subject has role is recorded as Endothelin receptor antagonist[26].
  • BQ-123's SureChEMBL ID is recorded as 1290617[27].

Why It Matters

BQ-123 ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (5 views/month).[2] BQ-123 is known by 3 alternative names across languages and contexts.[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] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  5. [7] . Global Substance Registration System. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . PubChem. Retrieved . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . Medical Subject Headings. Retrieved . wikidata.org.
  12. [14] . ChEMBL. Retrieved . wikidata.org.
  13. [15] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . Global Substance Registration System. Retrieved . wikidata.org.
  16. [18] . Q2311683. Retrieved . wikidata.org.
  17. [19] . PubChem. Retrieved . wikidata.org.
  18. [20] . ChEBI. Retrieved . wikidata.org.
  19. [21] . ChEMBL. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . PubChem. Retrieved . wikidata.org.
  22. [24] . PubChem. Retrieved . wikidata.org.
  23. [25] . Medical Subject Headings. Retrieved . wikidata.org.
  24. [26] . Medical Subject Headings. Retrieved . 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 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). BQ-123. Retrieved May 3, 2026, from https://4ort.xyz/entity/bq-123
MLA “BQ-123.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/bq-123.
BibTeX @misc{4ortxyz_bq-123_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{BQ-123}}, year = {2026}, url = {https://4ort.xyz/entity/bq-123}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): BQ-123 — https://4ort.xyz/entity/bq-123 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/bq-123 · Last refreshed:

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. 5w ago · KaleemBot bot · 2026-04-30 view diff on Wikidata ↗
    Subclass of chemical compound
    Mass {'unit': 'Q483261', 'amount': '+610.311498'}
    Instance of
    Subject has role antihypertensive drug, Endothelin receptor antagonist
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:BQ-123]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.