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CS-W001157 4
Total: USD 88.00

L-SelenoMethionine

  • CAS No. 3211-76-5

  • Cat. No. CS-5178
  • Purity≥95%
  • MDL No.MFCD00037210

*For research and further manufacturing use only, not for direct human use.

L-SelenoMethionine|CS-5178

Structure of 3211-76-5

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General Information

  • CAS No. 3211-76-5
  • Cat. No. CS-5178
  • Purity ≥95%
  • MDL No. MFCD00037210
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₁₁NO₂Se
  • Molecular Weight 196.11
  • Synonym(s) L-SeMet
  • SMILES O=C(O)[C@@H](N)CC[Se]C

Description

L-SelenoMethionine integrates a selenium atom in place of sulfur within the methionine side chain, offering a stable, bioavailable source of selenium for metabolic incorporation. This analog supports selenoprotein synthesis and is employed in isotopic labeling studies and redox biology research.

Application

L-SelenoMethionine serves as a biologically stable, isosteric analog of methionine, enabling site-specific selenium incorporation into proteins for structural and mechanistic studies. Its bench-stable nature and compatibility with standard biochemical workflows facilitate reliable use in metabolic labeling, redox biology research, and the development of selenoprotein-based therapeutics.

Synthesis

  • Route1
    • (s)-2-((Tert-butoxycarbonyl)amino)-4-(methylselanyl)butanoic acid|CS-0665585
      45172-44-9
    • ~98%
    • In-stock
      L-SelenoMethionine|CS-5178
      3211-76-5

    References

    • Barton, Derek H. R.; Bridon, Dominique; Herve, Yolande; Potier, Pierre; Thierry, Josiane; Zard, Samir Z. Tetrahedron, 1986 , vol. 42, # 18 p. 4983 - 4990
  • Route2
    • null|null
      174463-50-4
    • ~%
    • In-stock
      L-SelenoMethionine|CS-5178
      3211-76-5

    References

    • Tetrahedron Asymmetry, , vol. 8, # 19 p. 3197 - 3200
  • Route3
    • null|null
      109276-72-4
    • ~%
    • In-stock
      L-SelenoMethionine|CS-5178
      3211-76-5

    References

    • Tetrahedron, , vol. 42, # 18 p. 4983 - 4990

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS06,GHS08,GHS09
Signal Word : Danger
UN#: 3283
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301+H331-H373-H410
Precautionary Statements : P260-P261-P264-P270-P271-P273-P304+P340-P330-P391-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   63.32
  • LogP   -0.041
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   4

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