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CS-W001157 4
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(2R,2'R)-Di-tert-butyl 3,3'-disulfanediylbis(2-aminopropanoate) dihydrochloride

  • CAS No. 38261-78-8

  • Cat. No. CS-W006205
  • Molecule weight425.44
  • Purity≥97%
  • MDL No.MFCD00237452

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

(2R,2'R)-Di-tert-butyl 3,3'-disulfanediylbis(2-aminopropanoate) dihydrochloride|CS-W006205

Structure of 38261-78-8

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General Information

  • CAS No. 38261-78-8
  • Cat. No. CS-W006205
  • Purity ≥97%
  • MDL No. MFCD00237452
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₃₀Cl₂N₂O₄S₂
  • Molecular Weight 425.44
  • Synonym(s) None
  • SMILES CC(C)(OC([C@@H](N)CSSC[C@H](N)C(OC(C)(C)C)=O)=O)C.Cl.Cl

Description

This chiral disulfide diol derivative features two tert-butyl-protected amino acid moieties linked by a disulfanediyl bridge, enabling selective conjugation in peptide synthesis. The dihydrochloride salt enhances solubility and stability under standard conditions, facilitating use in biomolecular labeling and asymmetric catalysis workflows.

Synthesis

  • Route1
    • null|null
      540-88-5
    • In-stock
      L-Cystine|CS-0008930
      56-89-3
    • ~40%
    • In-stock
      (2R,2'R)-Di-tert-butyl 3,3'-disulfanediylbis(2-aminopropanoate) dihydrochloride|CS-W006205
      38261-78-8

    References

    • Meissner, Axel; Gockel, Peter; Vahrenkamp, Heinrich Chemische Berichte, 1994 , vol. 127, # 7 p. 1235 - 1242

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   104.64
  • LogP   2.5494
  • H_Acceptors   8
  • H_Donors   2
  • Rotatable_Bonds   7

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