L-methionine (RS)-S-oxide

group of stereoisomers
ChemicalSubstance group_of_stereoisomers Q27102175
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Summary

L-methionine (RS)-S-oxide is a group of stereoisomers[1].

Key Facts

  • L-methionine (RS)-S-oxide's instance of is recorded as group of stereoisomers[2].
  • L-methionine (RS)-S-oxide's chemical structure is recorded as L-Methionine sulfoxide.png[3].
  • L-methionine (RS)-S-oxide's CAS Registry Number is recorded as 3226-65-1[4].
  • L-methionine (RS)-S-oxide's EC number is recorded as 221-758-0[5].
  • L-methionine (RS)-S-oxide's canonical SMILES is recorded as CS(=O)CCC(C(=O)O)N[6].
  • L-methionine (RS)-S-oxide's InChI is recorded as InChI=1S/C5H11NO3S/c1-10(9)3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-,10?/m0/s1[7].
  • L-methionine (RS)-S-oxide's InChIKey is recorded as QEFRNWWLZKMPFJ-YGVKFDHGSA-N[8].
  • L-methionine (RS)-S-oxide's chemical formula is recorded as C₅H₁₁NO₃S[9].
  • L-methionine (RS)-S-oxide's subclass of is recorded as DL-methionine (RS)-S-oxide[10].
  • L-methionine (RS)-S-oxide's ChEMBL ID is recorded as CHEMBL445753[11].
  • L-methionine (RS)-S-oxide's UNII is recorded as XN1XVI4B2C[12].
  • L-methionine (RS)-S-oxide's ChemSpider ID is recorded as 139840[13].
  • L-methionine (RS)-S-oxide's PubChem CID is recorded as 158980[14].
  • L-methionine (RS)-S-oxide's PubChem CID is recorded as 1548907[15].
  • L-methionine (RS)-S-oxide's ChEBI ID is recorded as 17016[16].
  • L-methionine (RS)-S-oxide's found in taxon is recorded as Bombyx mori[17].
  • L-methionine (RS)-S-oxide's Reaxys registry number is recorded as 1723794[18].
  • L-methionine (RS)-S-oxide's isomeric SMILES is recorded as CS(=O)CCC@@HNC@@HN">[19].
  • L-methionine (RS)-S-oxide's Human Metabolome Database ID is recorded as HMDB0002005[20].
  • L-methionine (RS)-S-oxide's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+165.045964'}[21].
  • L-methionine (RS)-S-oxide's ECHA Substance Infocard ID is recorded as 100.019.780[22].
  • L-methionine (RS)-S-oxide's SureChEMBL ID is recorded as 38626[23].
  • L-methionine (RS)-S-oxide's DSSTox substance ID is recorded as DTXSID20186012[24].
  • L-methionine (RS)-S-oxide's DSSTOX compound identifier is recorded as DTXCID30108503[25].
  • L-methionine (RS)-S-oxide's Probes And Drugs ID is recorded as PD124926[26].

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] ↑ . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [5] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  5. [6] ↑ . PubChem. Retrieved . wikidata.org.
  6. [7] ↑ . PubChem. Retrieved . wikidata.org.
  7. [8] ↑ . PubChem. Retrieved . wikidata.org.
  8. [9] ↑ . PubChem. Retrieved . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . ChEMBL. Retrieved . wikidata.org.
  11. [12] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  12. [13] ↑ . ChemSpider. Retrieved . wikidata.org.
  13. [14] ↑ . PubChem. Retrieved . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . ChEMBL. Retrieved . wikidata.org.
  16. [17] ↑ . Isolation of l(+)-methionine sulfoxide related to diapause induction in the silkworm, Bombyx mori. wikidata.org.
  17. [18] ↑ . ChEBI. Retrieved . wikidata.org.
  18. [19] ↑ . PubChem. Retrieved . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . PubChem. Retrieved . wikidata.org.
  21. [22] ↑ . ECHA Substance Infocard database. Retrieved . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard. wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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.

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BibTeX @misc{4ortxyz_l-methionine-rs-s-oxide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{L-methionine (RS)-S-oxide}}, year = {2026}, url = {https://4ort.xyz/entity/l-methionine-rs-s-oxide}, note = {Accessed: 2026-05-03}}
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