DL-glutamic acid

amino acid and neurotransmitter
ChemicalSubstance group_of_stereoisomers Q181136
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Summary

DL-glutamic acid is a group of stereoisomers[1]. It ranks in the top 4% of group_of_stereoisomers entities by monthly Wikipedia readership (16,582 views/month).[2]

Key Facts

  • DL-glutamic acid's instance of is recorded as group of stereoisomers[3].
  • DL-glutamic acid's canonical SMILES is recorded as C(CC(=O)O)C(C(=O)O)N[4].
  • DL-glutamic acid's chemical formula is recorded as C₅H₉NO₄[5].
  • DL-glutamic acid is a type of alpha-amino acid[6].
  • DL-glutamic acid is a type of dicarboxylic acid[7].
  • DL-glutamic acid is part of anaerobic glutamate catabolic process[8].
  • DL-glutamic acid is used for food additive[9].
  • DL-glutamic acid's Commons category is recorded as Glutamic acid[10].
  • DL-glutamic acid comprises nitrogen[11].
  • DL-glutamic acid comprises carbon[12].
  • DL-glutamic acid's found in taxon is recorded as Pisum sativum[13].
  • DL-glutamic acid's found in taxon is recorded as Trifolium pratense[14].
  • DL-glutamic acid's found in taxon is recorded as Trifolium repens[15].
  • DL-glutamic acid's found in taxon is recorded as Streptomyces coelicolor[16].
  • DL-glutamic acid's found in taxon is recorded as Streptomyces albidoflavus[17].
  • DL-glutamic acid's found in taxon is recorded as Caenorhabditis elegans[18].
  • DL-glutamic acid's pKa is recorded as {'amount': '+4.07'}[19].
  • DL-glutamic acid's described by source is recorded as Armenian Soviet Encyclopedia, vol. 3[20].
  • DL-glutamic acid's described by source is recorded as Otto's encyclopedia[21].
  • DL-glutamic acid's MCN code is recorded as 2922.42.10[22].
  • DL-glutamic acid's mass is recorded as {'unit': 'dalton', 'amount': '+147.053'}[23].
  • DL-glutamic acid's melting point is recorded as {'unit': 'degree Celsius', 'amount': '+160'}[24].
  • DL-glutamic acid's boiling point is recorded as {'unit': 'degree Celsius', 'amount': '+205'}[25].
  • DL-glutamic acid's decomposition point is recorded as {'unit': 'degree Celsius', 'amount': '+205'}[26].
  • DL-glutamic acid's safety classification and labelling is recorded as NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response[27].

Why It Matters

DL-glutamic acid ranks in the top 4% of group_of_stereoisomers entities by monthly Wikipedia readership (16,582 views/month).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[28] It is known by 105 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] ↑ . PubChem. Retrieved . wikidata.org.
  3. [5] ↑ . PubChem. Retrieved . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . The isolation of amino acids from pisum sativum. Identification of l(−)-homoserine and l(+)-O-acetylhomoserine and certain effects of environment upon their formation. wikidata.org.
  12. [14] ↑ . Prunitrin fromTrifolium medium andT. pratense. wikidata.org.
  13. [15] ↑ . Prunitrin fromTrifolium medium andT. pratense. wikidata.org.
  14. [16] ↑ . Stress-response sigma factor sigma(H) directs expression of the gltB gene encoding glutamate synthase in Streptomyces coelicolor A3(2).. wikidata.org.
  15. [17] ↑ . Stress-response sigma factor sigma(H) directs expression of the gltB gene encoding glutamate synthase in Streptomyces coelicolor A3(2).. wikidata.org.
  16. [18] ↑ . A metabolomic strategy defines the regulation of lipid content and global metabolism by Δ9 desaturases in Caenorhabditis elegans. wikidata.org.
  17. [19] ↑ . CRC Handbook of Chemistry and Physics (1st student edition). wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . PubChem. Retrieved . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . 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.
  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). DL-glutamic acid. Retrieved October 14, 2026, from https://4ort.xyz/entity/dl-glutamic-acid
MLA “DL-glutamic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/dl-glutamic-acid.
BibTeX @misc{4ortxyz_dl-glutamic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DL-glutamic acid}}, year = {2026}, url = {https://4ort.xyz/entity/dl-glutamic-acid}, note = {Accessed: 2026-10-14}}
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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. 14d ago · Mapenite · 2026-10-01 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'azb', 'be', 'be_x_old', 'bg', 'bn', 'bs', 'ca', 'commons', 'cs', 'da', '
    Sitelink count → 68
    National library of latvia id → 000287016
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ National library of latvia id: 000287016"
  2. 19d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 12900, 12900
    "/* wbsetclaimvalue:1| */ Zvg number: 12900, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  3. 22d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 12900, 12900
    "/* wbcreateclaim-create:1| */ Zvg number: 012900, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  4. 21w ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Has use → food additive
    Mass → {'unit': 'Q483261', 'amount': '+147.053'}
    Safety classification and labelling → NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response
    Instance of → group of stereoisomers
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|7 */ Yso id: 13575, mv to monolingual text names on YSO statements"
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