Home › Entities › type_of_chemical_entity › 1,1'-bi-2-naphthol

1,1'-bi-2-naphthol

organic compound that is often used as a ligand for transition-metal catalysed asymmetric synthesis
ChemicalSubstance type_of_chemical_entity Q161292
Press Enter · cited answer in seconds

1,1'-bi-2-naphthol

Summary

1,1'-bi-2-naphthol is a type of chemical entity[1]. 1,1'-bi-2-naphthol ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (15 views/month).[2]

Key Facts

  • 1,1'-bi-2-naphthol's instance of is recorded as type of chemical entity[3].
  • 1,1'-bi-2-naphthol's chemical structure is recorded as (R)- and (S)-BINOL.svg[4].
  • 1,1'-bi-2-naphthol's CAS Registry Number is recorded as 602-09-5[5].
  • 1,1'-bi-2-naphthol's EC number is recorded as 210-014-0[6].
  • 1,1'-bi-2-naphthol's canonical SMILES is recorded as C1=CC=C2C(=C1)C=CC(=C2C3=C(C=CC4=CC=CC=C43)O)O[7].
  • 1,1'-bi-2-naphthol's InChI is recorded as InChI=1S/C20H14O2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,21-22H[8].
  • 1,1'-bi-2-naphthol's InChIKey is recorded as PPTXVXKCQZKFBN-UHFFFAOYSA-N[9].
  • 1,1'-bi-2-naphthol's chemical formula is recorded as C₂₀H₁₄O₂[10].
  • 1,1'-bi-2-naphthol's subclass of is recorded as chemical compound[11].
  • 1,1'-bi-2-naphthol's Commons category is recorded as BINOL[12].
  • 1,1'-bi-2-naphthol's ChEMBL ID is recorded as CHEMBL138718[13].
  • 1,1'-bi-2-naphthol's Freebase ID is recorded as /m/06fqkw[14].
  • 1,1'-bi-2-naphthol's UNII is recorded as 25AB254328[15].
  • 1,1'-bi-2-naphthol's UNII is recorded as 54OT5RRV4C[16].
  • 1,1'-bi-2-naphthol's UNII is recorded as M6IDZ128WT[17].
  • 1,1'-bi-2-naphthol's RTECS number is recorded as DU3106000[18].
  • 1,1'-bi-2-naphthol's ChemSpider ID is recorded as 11269[19].
  • 1,1'-bi-2-naphthol's PubChem CID is recorded as 11762[20].
  • 1,1'-bi-2-naphthol's ChEBI ID is recorded as 189881[21].
  • 1,1'-bi-2-naphthol's mass is recorded as {'unit': 'Q483261', 'amount': '+286.09938'}[22].
  • 1,1'-bi-2-naphthol's melting point is recorded as {'unit': 'Q25267', 'amount': '+217.0'}[23].
  • 1,1'-bi-2-naphthol's ECHA Substance Infocard ID is recorded as 100.009.104[24].
  • 1,1'-bi-2-naphthol's NSC number is recorded as 27049[25].
  • 1,1'-bi-2-naphthol's SureChEMBL ID is recorded as 29027[26].
  • 1,1'-bi-2-naphthol's DSSTox substance ID is recorded as DTXSID9060526[27].

Why It Matters

1,1'-bi-2-naphthol ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (15 views/month).[2] 1,1'-bi-2-naphthol has Wikipedia articles in 13 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] ↑ . CAS Common Chemistry. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] ↑ . 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] ↑ . wikidata.org.
  11. [13] ↑ . ChEMBL. Retrieved . wikidata.org.
  12. [14] ↑ . Freebase Data Dumps. wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . Q2311683. Retrieved . wikidata.org.
  18. [20] ↑ . PubChem. Retrieved . wikidata.org.
  19. [21] ↑ . ChEBI release 2022-06-13. wikidata.org.
  20. [22] ↑ . PubChem. Retrieved . wikidata.org.
  21. [23] ↑ . Jean-Claude Bradley Open Melting Point Dataset. wikidata.org.
  22. [24] ↑ . ECHA Substance Infocard database. Retrieved . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard. 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). 1,1'-bi-2-naphthol. Retrieved May 3, 2026, from https://4ort.xyz/entity/1-1-bi-2-naphthol
MLA “1,1'-bi-2-naphthol.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/1-1-bi-2-naphthol.
BibTeX @misc{4ortxyz_1-1-bi-2-naphthol_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1,1'-bi-2-naphthol}}, year = {2026}, url = {https://4ort.xyz/entity/1-1-bi-2-naphthol}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1,1'-bi-2-naphthol — https://4ort.xyz/entity/1-1-bi-2-naphthol (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/1-1-bi-2-naphthol · Last refreshed: