Pigment Red 49:2

chemical compound
Thing group_of_isomeric_entities Q75831378
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Pigment Red 49:2

Summary

Pigment Red 49:2 is a group of isomeric entities[1].

Key Facts

  • Pigment Red 49:2's instance of is recorded as group of isomeric entities[2].
  • Pigment Red 49:2's CAS Registry Number is recorded as 1103-39-5[3].
  • Pigment Red 49:2's EC number is recorded as 214-161-1[4].
  • Pigment Red 49:2's canonical SMILES is recorded as C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C4=CC=CC=C4C=C3)S(=O)(=O)[O-])O.C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C4=CC=CC=C4C=C3)S(=O)(=O)[O-])O.[Ca+2][5].
  • Pigment Red 49:2's InChI is recorded as InChI=1S/2C20H14N2O4S.Ca/c223-18-12-10-13-5-1-3-7-15(13)19(18)22-21-17-11-9-14-6-2-4-8-16(14)20(17)27(24,25)26;/h21-12,23H,(H,24,25,26);/q;;+2/p-2[6].
  • Pigment Red 49:2's InChIKey is recorded as UETSCOQSVNUXDH-UHFFFAOYSA-L[7].
  • Pigment Red 49:2's subclass of is recorded as chemical compound[8].
  • Pigment Red 49:2's ChemSpider ID is recorded as 21171793[9].
  • Pigment Red 49:2's PubChem CID is recorded as 14201[10].
  • Pigment Red 49:2's PubChem CID is recorded as 136672242[11].
  • Pigment Red 49:2's HSDB ID is recorded as 5524[12].
  • Pigment Red 49:2's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q28924752', 'amount': '+794.9'}[13].
  • Pigment Red 49:2's ECHA Substance Infocard ID is recorded as 100.012.874[14].
  • Pigment Red 49:2's NSC number is recorded as 16089[15].
  • Pigment Red 49:2's SureChEMBL ID is recorded as 2978584[16].
  • Pigment Red 49:2's DSSTox substance ID is recorded as DTXSID2061486[17].
  • Pigment Red 49:2's DSSTOX compound identifier is recorded as DTXCID0033172[18].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . Hazardous Substances Data Bank. Retrieved . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard. wikidata.org.
  17. [18] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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). Pigment Red 49:2. Retrieved May 3, 2026, from https://4ort.xyz/entity/pigment-red-49-2
MLA “Pigment Red 49:2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pigment-red-49-2.
BibTeX @misc{4ortxyz_pigment-red-49-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Pigment Red 49:2}}, year = {2026}, url = {https://4ort.xyz/entity/pigment-red-49-2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Pigment Red 49:2 — https://4ort.xyz/entity/pigment-red-49-2 (retrieved 2026-05-03)

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