rhodamine B

chemical compound
ChemicalSubstance type_of_chemical_entity Q429022
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rhodamine B

Summary

rhodamine B is a type of chemical entity[1]. It ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (135 views/month).[2]

Key Facts

  • rhodamine B's image is recorded as Rodamina B.png[3].
  • rhodamine B's instance of is recorded as type of chemical entity[4].
  • rhodamine B's chemical structure is recorded as Rhodamine B.svg[5].
  • rhodamine B's CAS Registry Number is recorded as 81-88-9[6].
  • rhodamine B's EC number is recorded as 201-383-9[7].
  • rhodamine B's canonical SMILES is recorded as CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=N+CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-]N+CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-]">[8].
  • rhodamine B's InChI is recorded as InChI=1S/C28H30N2O3.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;/h9-18H,5-8H2,1-4H3;1H[9].
  • rhodamine B's InChIKey is recorded as PYWVYCXTNDRMGF-UHFFFAOYSA-N[10].
  • rhodamine B's chemical formula is recorded as C₂₈H₃₁ClN₂O₃[11].
  • rhodamine B's subclass of is recorded as chemical compound[12].
  • rhodamine B's Commons category is recorded as Rhodamine B[13].
  • rhodamine B's MeSH descriptor ID is recorded as C029773[14].
  • rhodamine B's ChEMBL ID is recorded as CHEMBL428971[15].
  • rhodamine B's Freebase ID is recorded as /m/04y5nxz[16].
  • rhodamine B's UNII is recorded as K7G5SCF8IL[17].
  • rhodamine B's ChemSpider ID is recorded as 6439[18].
  • rhodamine B's PubChem CID is recorded as 6694[19].
  • rhodamine B's PubChem CID is recorded as 57485977[20].
  • rhodamine B's KEGG ID is recorded as C19517[21].
  • rhodamine B's ZVG number is recorded as 491216[22].
  • rhodamine B's ChEBI ID is recorded as 52334[23].
  • rhodamine B's DrugBank ID is recorded as DB16853[24].
  • rhodamine B's Gran Enciclopèdia Catalana ID is recorded as 0208500[25].
  • rhodamine B's Reaxys registry number is recorded as 22746909[26].
  • rhodamine B's HSDB ID is recorded as 5244[27].

Why It Matters

rhodamine B ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (135 views/month).[2] It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[28] It is known by 16 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] . Global Substance Registration System. 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] . wikidata.org.
  12. [14] . Medical Subject Headings. Retrieved . wikidata.org.
  13. [15] . ChEMBL. Retrieved . wikidata.org.
  14. [16] . Freebase Data Dumps. 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] . wikidata.org.
  19. [21] . ChEBI. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . ChEMBL. Retrieved . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . ChEBI. Retrieved . wikidata.org.
  25. [27] . Hazardous Substances Data Bank. Retrieved . 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). rhodamine B. Retrieved May 3, 2026, from https://4ort.xyz/entity/rhodamine-b
MLA “rhodamine B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rhodamine-b.
BibTeX @misc{4ortxyz_rhodamine-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{rhodamine B}}, year = {2026}, url = {https://4ort.xyz/entity/rhodamine-b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): rhodamine B — https://4ort.xyz/entity/rhodamine-b (retrieved 2026-05-03)

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