6-carboxyfluorescein

chemical compound
ChemicalSubstance type_of_chemical_entity Q245486
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6-carboxyfluorescein

Summary

6-carboxyfluorescein is a type of chemical entity[1]. 6-carboxyfluorescein ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (9 views/month).[2]

Key Facts

  • 6-carboxyfluorescein's instance of is recorded as type of chemical entity[3].
  • 6-carboxyfluorescein's chemical structure is recorded as 6-Carboxyfluorescein.svg[4].
  • 6-carboxyfluorescein's CAS Registry Number is recorded as 3301-79-9[5].
  • 6-carboxyfluorescein's EC number is recorded as 636-503-2[6].
  • 6-carboxyfluorescein's canonical SMILES is recorded as C1=CC2=C(C=C1C(=O)O)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O[7].
  • 6-carboxyfluorescein's InChI is recorded as InChI=1S/C21H12O7/c22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h1-9,22-23H,(H,24,25)[8].
  • 6-carboxyfluorescein's InChIKey is recorded as BZTDTCNHAFUJOG-UHFFFAOYSA-N[9].
  • 6-carboxyfluorescein's chemical formula is recorded as C₂₁H₁₂O₇[10].
  • 6-carboxyfluorescein's subclass of is recorded as chemical compound[11].
  • 6-carboxyfluorescein's Commons category is recorded as 6-Carboxyfluorescein[12].
  • 6-carboxyfluorescein's MeSH descriptor ID is recorded as C024098[13].
  • 6-carboxyfluorescein's ChEMBL ID is recorded as CHEMBL1614944[14].
  • 6-carboxyfluorescein's PDB structure ID is recorded as 2XN6[15].
  • 6-carboxyfluorescein's Freebase ID is recorded as /m/0fm_6r[16].
  • 6-carboxyfluorescein's UNII is recorded as JHJ853P6SM[17].
  • 6-carboxyfluorescein's ChemSpider ID is recorded as 69262[18].
  • 6-carboxyfluorescein's PubChem CID is recorded as 76806[19].
  • 6-carboxyfluorescein's ChEBI ID is recorded as 39073[20].
  • 6-carboxyfluorescein's Reaxys registry number is recorded as 54341[21].
  • 6-carboxyfluorescein's Human Metabolome Database ID is recorded as HMDB0247040[22].
  • 6-carboxyfluorescein's mass is recorded as {'unit': 'Q483261', 'amount': '+376.058'}[23].
  • 6-carboxyfluorescein's ECHA Substance Infocard ID is recorded as 100.164.295[24].
  • 6-carboxyfluorescein's subject has role is recorded as fluorophore[25].
  • 6-carboxyfluorescein's SureChEMBL ID is recorded as 20833[26].
  • 6-carboxyfluorescein's DSSTox substance ID is recorded as DTXSID6062965[27].

Why It Matters

6-carboxyfluorescein ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (9 views/month).[2] 6-carboxyfluorescein 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] . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: 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] . Medical Subject Headings. Retrieved . wikidata.org.
  12. [14] . ChEMBL. Retrieved . wikidata.org.
  13. [15] . Protein Data Bank. Retrieved . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . Q2311683. Retrieved . wikidata.org.
  17. [19] . PubChem. Retrieved . wikidata.org.
  18. [20] . ChEBI. Retrieved . wikidata.org.
  19. [21] . ChEBI. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . PubChem. Retrieved . wikidata.org.
  22. [24] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  23. [25] . Medical Subject Headings. Retrieved . 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 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). 6-carboxyfluorescein. Retrieved May 3, 2026, from https://4ort.xyz/entity/6-carboxyfluorescein
MLA “6-carboxyfluorescein.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/6-carboxyfluorescein.
BibTeX @misc{4ortxyz_6-carboxyfluorescein_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{6-carboxyfluorescein}}, year = {2026}, url = {https://4ort.xyz/entity/6-carboxyfluorescein}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 6-carboxyfluorescein — https://4ort.xyz/entity/6-carboxyfluorescein (retrieved 2026-05-03)

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