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CS-W001157 4
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L-Methionine methyl ester hydrochloride

  • CAS No. 2491-18-1

  • Cat. No. CS-W015632
  • Purity≥96%
  • MDL No.MFCD00012491

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

L-Methionine methyl ester hydrochloride|CS-W015632

Structure of 2491-18-1

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General Information

  • CAS No. 2491-18-1
  • Cat. No. CS-W015632
  • Purity ≥96%
  • MDL No. MFCD00012491
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₁₄ClNO₂S
  • Molecular Weight 199.70
  • Synonym(s) None
  • SMILES N[C@H](C(OC)=O)CCSC.Cl

Description

L-Methionine methyl ester hydrochloride is a bench-stable, moisture-tolerant amino acid derivative featuring a protected thioether side chain. This form facilitates straightforward incorporation into peptide synthesis workflows, enabling efficient access to methionine-containing sequences without oxidation complications.

Synthesis

  • Route1
    • null|null
      67-56-1
    • In-stock
      L-Methionine|CS-W020566
      63-68-3
    • ~99%
    • In-stock
      L-Methionine methyl ester hydrochloride|CS-W015632
      2491-18-1

    References

    • Denmark, Scott E.; Liu, Jack Hung-Chang; Muhuhi, Joseck M. Journal of Organic Chemistry, 2011 , vol. 76, # 1 p. 201 - 215
  • Route2
    • null|null
      163926-92-9
    • ~91%
    • In-stock
      L-Methionine methyl ester hydrochloride|CS-W015632
      2491-18-1

    References

    • Debenham, John S.; Madsen, Robert; Roberts, Carmichael; Fraser-Reid, Bert Journal of the American Chemical Society, 1995 , vol. 117, # 11 p. 3302 - 3303
  • Route3
    • In-stock
      L-Methionine|CS-W020566
      63-68-3
    • null|null
      77-76-9
    • ~83%
    • In-stock
      L-Methionine methyl ester hydrochloride|CS-W015632
      2491-18-1

    References

    • Lumbroso, Alexandre; Coeffard, Vincent; Le Grognec, Erwan; Beaudet, Isabelle; Quintard, Jean-Paul Tetrahedron Letters, 2010 , vol. 51, # 24 p. 3226 - 3228

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P260-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   52.32
  • LogP   0.6616
  • H_Acceptors   4
  • H_Donors   1
  • Rotatable_Bonds   4

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