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CS-W001157 4
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(R)-2-((tert-Butoxycarbonyl)amino)-3-((4-methoxybenzyl)thio)propanoic acid

  • CAS No. 18942-46-6

  • Cat. No. CS-W013918
  • Purity≥98%
  • MDL No.MFCD00038254

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

(R)-2-((tert-Butoxycarbonyl)amino)-3-((4-methoxybenzyl)thio)propanoic acid|CS-W013918

Structure of 18942-46-6

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General Information

  • CAS No. 18942-46-6
  • Cat. No. CS-W013918
  • Purity ≥98%
  • MDL No. MFCD00038254
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₆H₂₃NO₅S
  • Molecular Weight 341.42
  • Synonym(s) N-(tert-butoxycarbonyl)-S-(4-methoxybenzyl)-L-cysteine
  • SMILES O=C(O)[C@H](CSCC1=CC=C(OC)C=C1)NC(OC(C)(C)C)=O

Description

(R)-RUCY-XylBINAP is a ruthenabicyclic complex that shows excellent activity in the asymmetric hydrogenation of ketones.

Synthesis

  • Route1

    References

    • LG Life Sciences Ltd. Patent: US2010/267708 A1, 2010 ; Location in patent: Page/Page column 24 ;
  • Route2
    • In-stock
      Di-tert-butyl dicarbonate|CS-0017817
      24424-99-5
    • null|null
      76614-97-6
    • ~99%
    • In-stock
      (R)-2-((tert-Butoxycarbonyl)amino)-3-((4-methoxybenzyl)thio)propanoic acid|CS-W013918
      18942-46-6

    References

    • LG LIFE SCIENCES LTD. Patent: WO2009/82152 A2, 2009 ; Location in patent: Page/Page column 77-78 ; WO 2009/082152 A2
  • Route3
    • In-stock
      N,N'-Di-BOC-L-cystine|CS-W014450
      10389-65-8
    • null|null
      824-94-2
    • ~68%
    • In-stock
      (R)-2-((tert-Butoxycarbonyl)amino)-3-((4-methoxybenzyl)thio)propanoic acid|CS-W013918
      18942-46-6

    References

    • Bhuyan, Bhaskar J.; Mugesh, Govindasamy Organic and Biomolecular Chemistry, 2011 , vol. 9, # 5 p. 1356 - 1365

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

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Computational Chemistry Data

  • TPSA   84.86
  • LogP   2.9063
  • H_Acceptors   5
  • H_Donors   2
  • Rotatable_Bonds   7

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