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CAS 13726-67-5

:

N-(tert-Butoxycarbonyl)-L-aspartic acid

Description:
N-(tert-Butoxycarbonyl)-L-aspartic acid, commonly referred to as Boc-L-Asp, is a derivative of the amino acid aspartic acid, characterized by the presence of a tert-butoxycarbonyl (Boc) protecting group on the amino group. This compound is typically used in peptide synthesis as a protecting group, which helps to prevent unwanted reactions during the coupling of amino acids. Boc-L-Asp is a white to off-white crystalline solid that is soluble in organic solvents such as dichloromethane and dimethylformamide, but less soluble in water. It has a relatively stable structure under standard laboratory conditions, although it can be sensitive to strong acids and bases, which can lead to the removal of the Boc group. The presence of the carboxylic acid functional group allows for further chemical modifications, making it a versatile intermediate in organic synthesis. Additionally, Boc-L-Asp is utilized in the study of peptide structure and function due to its role in forming peptide bonds and contributing to the overall properties of peptides.
Formula:C9H15NO6
InChI:InChI=1/C9H15NO6/c1-9(2,3)16-8(15)10-5(7(13)14)4-6(11)12/h5H,4H2,1-3H3,(H,10,15)(H,11,12)(H,13,14)/t5-/m1/s1
InChI key:InChIKey=KAJBMCZQVSQJDE-YFKPBYRVSA-N
SMILES:[C@H](NC(OC(C)(C)C)=O)(CC(O)=O)C(O)=O
Synonyms:
  • (2S)-2-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)succinic acid
  • (2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]butanedioic acid
  • (2S)-2-[(tert-butoxycarbonyl)amino]butanedioate
  • (2S)-2-[[(tert-Butoxy)carbonyl]amino]butanedioic acid
  • 13726-67-5
  • <span class="text-smallcaps">L</span>-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-
  • Aspartic acid, N-carboxy-, N-tert-butyl ester
  • Aspartic acid, N-carboxy-, N-tert-butyl ester, <span class="text-smallcaps">L</span>-
  • Boc-<span class="text-smallcaps">L</span>-aspartic acid
  • Boc-Asp-OH
  • See more synonyms
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