D-(+)-neopterin

chemical compound
ChemicalSubstance type_of_chemical_entity Q908292
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D-(+)-neopterin

Summary

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

Key Facts

  • D-(+)-neopterin's instance of is recorded as type of chemical entity[3].
  • D-(+)-neopterin's chemical structure is recorded as D-erythro-Neopterin.svg[4].
  • D-(+)-neopterin's CAS Registry Number is recorded as 2009-64-5[5].
  • D-(+)-neopterin's EC number is recorded as 217-924-7[6].
  • D-(+)-neopterin's canonical SMILES is recorded as O=C1N=C(N=C2NC=C(N=C12)C(O)C(O)CO)N[7].
  • D-(+)-neopterin's InChI is recorded as InChI=1S/C9H11N5O4/c10-9-13-7-5(8(18)14-9)12-3(1-11-7)6(17)4(16)2-15/h1,4,6,15-17H,2H2,(H3,10,11,13,14,18)/t4-,6+/m1/s1[8].
  • D-(+)-neopterin's InChIKey is recorded as BMQYVXCPAOLZOK-XINAWCOVSA-N[9].
  • D-(+)-neopterin's chemical formula is recorded as C₉H₁₁N₅O₄[10].
  • D-(+)-neopterin's subclass of is recorded as neopterin[11].
  • D-(+)-neopterin's MeSH descriptor ID is recorded as D019798[12].
  • D-(+)-neopterin's PDB structure ID is recorded as 5F3M[13].
  • D-(+)-neopterin's PDB structure ID is recorded as 2NM2[14].
  • D-(+)-neopterin's PDB structure ID is recorded as 2O90[15].
  • D-(+)-neopterin's Freebase ID is recorded as /m/0782_k[16].
  • D-(+)-neopterin's UNII is recorded as 9PLD60N7SO[17].
  • D-(+)-neopterin's ChemSpider ID is recorded as 395518[18].
  • D-(+)-neopterin's PubChem CID is recorded as 135398721[19].
  • D-(+)-neopterin's KEGG ID is recorded as C05926[20].
  • D-(+)-neopterin's MeSH tree code is recorded as D03.633.100.733.631.202.500[21].
  • D-(+)-neopterin's MeSH tree code is recorded as D08.211.090.500[22].
  • D-(+)-neopterin's ChEBI ID is recorded as 49771[23].
  • D-(+)-neopterin's found in taxon is recorded as Streptomycetaceae[24].
  • D-(+)-neopterin's found in taxon is recorded as Firebug[25].
  • D-(+)-neopterin's DrugBank ID is recorded as DB15050[26].
  • D-(+)-neopterin's Reaxys registry number is recorded as 7096689[27].

Why It Matters

D-(+)-neopterin ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (9 views/month).[2] D-(+)-neopterin has Wikipedia articles in 5 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] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . Global Substance Registration System. Retrieved . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . Protein Data Bank. Retrieved . wikidata.org.
  12. [14] . Protein Data Bank. Retrieved . wikidata.org.
  13. [15] . Protein Data Bank. 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] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . Structure of solfapterin (erythro-neopterin-3'-D-2-deoxy-2-aminoglucopyranoside) isolated from the thermophilic archaebacterium Sulfolobus solfataricus. wikidata.org.
  23. [25] . Identification of pteridines in the firebug, Pyrrhocoris apterus (L.) (Heteroptera, Pyrrhocoridae) by high -performance liquid chromatography. wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . 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). D-(+)-neopterin. Retrieved May 3, 2026, from https://4ort.xyz/entity/d-neopterin
MLA “D-(+)-neopterin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/d-neopterin.
BibTeX @misc{4ortxyz_d-neopterin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{D-(+)-neopterin}}, year = {2026}, url = {https://4ort.xyz/entity/d-neopterin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): D-(+)-neopterin — https://4ort.xyz/entity/d-neopterin (retrieved 2026-05-03)

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