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CS-W001157 4
Total: USD 88.00

DO2A-tert-butyl ester

  • CAS No. 162148-48-3

  • Cat. No. CS-0328603
  • Purity≥97%
  • MDL No.MFCD09263303

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

DO2A-tert-butyl ester|CS-0328603

Structure of 162148-48-3

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General Information

  • CAS No. 162148-48-3
  • Cat. No. CS-0328603
  • Purity ≥97%
  • MDL No. MFCD09263303
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₀H₄₀N₄O₄
  • Molecular Weight 400.56
  • Synonym(s) None
  • SMILES O=C(CN1CCNCCN(CCNCC1)CC(OC(C)(C)C)=O)OC(C)(C)C

Description

DO2A-tert-butyl ester features a sterically hindered tert-butyl ester group that enhances stability and simplifies purification. This derivative enables efficient incorporation into peptide synthesis workflows, offering improved solubility and compatibility with standard coupling protocols under bench conditions.

Synthesis

  • Route1
    • null|null
      187240-78-4
    • ~98%
    • In-stock
      DO2A-tert-butyl ester|CS-0328603
      162148-48-3

    References

    • Chemical Communications, , # 22 p. 3196 - 3198
  • Route2

    References

    • Synthesis, , # 7 p. 759 - 763
  • Route3
    • null|null
      5292-43-3
    • ~%
    • In-stock
      DO2A-tert-butyl ester|CS-0328603
      162148-48-3

    References

    • Synthesis, , # 7 p. 759 - 763

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   83.14
  • LogP   0.4666
  • H_Acceptors   8
  • H_Donors   2
  • Rotatable_Bonds   4

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