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CS-W001157 4
Total: USD 88.00

S-Methyl-L-cysteine

  • CAS No. 1187-84-4

  • Cat. No. CS-7653
  • Purity≥98%
  • MDL No.MFCD00002612

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

S-Methyl-L-cysteine|CS-7653

Structure of 1187-84-4

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General Information

  • CAS No. 1187-84-4
  • Cat. No. CS-7653
  • Purity ≥98%
  • MDL No. MFCD00002612
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₉NO₂S
  • Molecular Weight None
  • Synonym(s) L-S-Methylcysteine
  • SMILES N[C@@H](CSC)C(O)=O

Synthesis

  • Route1

    References

    • ZAMBON GROUP S.p.A. Patent: EP1053225 B1, 2004 ; Location in patent: Page 5-6 ;
  • Route2
    • L-Cysteine Acetylcysteine Impurity|CS-0229680
      52-90-4
    • null|null
      74-88-4
    • ~92%
    • In-stock
      S-Methyl-L-cysteine|CS-7653
      1187-84-4

    References

    • Wlostowski, Marek; Czarnocka, Sylwia; MacIejewski, Piotr Tetrahedron Letters, 2010 , vol. 51, # 46 p. 5977 - 5979
  • Route3
    • N-Acetyl-S-methyl-l-cysteine|CS-0276628
      16637-59-5
    • ~63%
    • In-stock
      S-Methyl-L-cysteine|CS-7653
      1187-84-4

    References

    • ZAMBON GROUP S.p.A. Patent: EP1053225 B1, 2004 ; Location in patent: Page 6 ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   63.32
  • LogP   -0.2387
  • H_Acceptors   3
  • H_Donors   2
  • Rotatable_Bonds   3

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