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CS-W001157 4
Total: USD 88.00

Boc-trans-4-Tosyloxy-L-proline methyl ester

  • CAS No. 88043-21-4

  • Cat. No. CS-W009327
  • Purity≥98%
  • MDL No.None

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

Boc-trans-4-Tosyloxy-L-proline methyl ester|CS-W009327

Structure of 88043-21-4

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General Information

  • CAS No. 88043-21-4
  • Cat. No. CS-W009327
  • Purity ≥98%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₈H₂₅NO₇S
  • Molecular Weight 399.46
  • Synonym(s) trans-N-tert-Butyloxycarbonyl-4-tosyloxy-L-proline Methyl Ester
  • SMILES O=C(OC)[C@H]1N(C(OC(C)(C)C)=O)C[C@H](OS(=O)(C2=CC=C(C)C=C2)=O)C1

Synthesis

  • Route1
    • In-stock
      Boc-Hyp-OMe|CS-W019724
      74844-91-0
    • null|null
      98-59-9
    • ~99%
    • In-stock
      Boc-trans-4-Tosyloxy-L-proline methyl ester|CS-W009327
      88043-21-4

    References

    • Bioorganic and Medicinal Chemistry Letters, , vol. 14, # 24 p. 6107 - 6111
  • Route2
    • 1-(Tert-butoxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid|CS-0467697
      40350-82-1
    • null|null
      98-59-9
    • ~%
    • In-stock
      Boc-trans-4-Tosyloxy-L-proline methyl ester|CS-W009327
      88043-21-4

    References

    • EP1308439 A1, ;
  • Route3
    • (2S,4R)-1-tert-Butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate hydrochloride|CS-0535009
      144527-44-6
    • null|null
      98-59-9
    • ~90%
    • In-stock
      Boc-trans-4-Tosyloxy-L-proline methyl ester|CS-W009327
      88043-21-4

    References

    • Angewandte Chemie - International Edition, , vol. 52, # 36 p. 9539 - 9543 Angew. Chem., , vol. 125, # 36 p. 9718 - 9722

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H319
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   99.21
  • LogP   2.25132
  • H_Acceptors   7
  • H_Donors   0
  • Rotatable_Bonds   4

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