thioindigo

chemical compound
ChemicalSubstance type_of_chemical_entity Q411535
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thioindigo

Summary

thioindigo is a type of chemical entity[1]. thioindigo ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (20 views/month).[2]

Key Facts

  • thioindigo's instance of is recorded as type of chemical entity[3].
  • thioindigo's chemical structure is recorded as Thioindigo.svg[4].
  • thioindigo's CAS Registry Number is recorded as 522-75-8[5].
  • thioindigo's EC number is recorded as 208-336-1[6].
  • thioindigo's canonical SMILES is recorded as C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4S3)S2[7].
  • thioindigo's InChI is recorded as InChI=1S/C16H8O2S2/c17-13-9-5-1-3-7-11(9)19-15(13)16-14(18)10-6-2-4-8-12(10)20-16/h1-8H/b16-15+[8].
  • thioindigo's InChIKey is recorded as JOUDBUYBGJYFFP-FOCLMDBBSA-N[9].
  • thioindigo's chemical formula is recorded as C₁₆H₈O₂S₂[10].
  • thioindigo's subclass of is recorded as 2-(3-Oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one[11].
  • thioindigo's Commons category is recorded as Thioindigo[12].
  • thioindigo's Freebase ID is recorded as /m/0cc9dh5[13].
  • thioindigo's ChemSpider ID is recorded as 4527286[14].
  • thioindigo's PubChem CID is recorded as 5378456[15].
  • thioindigo's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[16].
  • thioindigo's isomeric SMILES is recorded as C1=CC=C2C(=C1)C(=O)/C(=C\3/C(=O)C4=CC=CC=C4S3)/S2[17].
  • thioindigo's Colour Index International constitution ID is recorded as 73300[18].
  • thioindigo's mass is recorded as {'unit': 'Q483261', 'amount': '+295.996571'}[19].
  • thioindigo's melting point is recorded as {'unit': 'Q25267', 'amount': '+359'}[20].
  • thioindigo's ECHA Substance Infocard ID is recorded as 100.007.580[21].
  • thioindigo's SureChEMBL ID is recorded as 1105125[22].
  • thioindigo's SureChEMBL ID is recorded as 29406202[23].
  • thioindigo's DSSTox substance ID is recorded as DTXSID8060169[24].
  • thioindigo's Microsoft Academic ID is recorded as 2779320189[25].
  • thioindigo's DSSTOX compound identifier is recorded as DTXCID5041144[26].
  • thioindigo's UniChem compound ID is recorded as 22743941[27].

Why It Matters

thioindigo ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (20 views/month).[2] thioindigo has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[28] thioindigo is known by 3 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] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . ECHA Substance Infocard database. Retrieved . 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] . Freebase Data Dumps. wikidata.org.
  12. [14] . Q2311683. Retrieved . wikidata.org.
  13. [15] . PubChem. Retrieved . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . PubChem. Retrieved . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . PubChem. Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . UniChem. 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). thioindigo. Retrieved May 3, 2026, from https://4ort.xyz/entity/thioindigo
MLA “thioindigo.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/thioindigo.
BibTeX @misc{4ortxyz_thioindigo_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{thioindigo}}, year = {2026}, url = {https://4ort.xyz/entity/thioindigo}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): thioindigo — https://4ort.xyz/entity/thioindigo (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/thioindigo · 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. 25d ago · Shuaib-bot bot · 2026-05-02 view diff on Wikidata ↗
    Instance of type of chemical entity
    Subclass of 2-(3-Oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one
    Mass {'unit': 'Q483261', 'amount': '+295.996571'}
    Subclass of
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||ur */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.