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CAS 7536-58-5

:

N-tert-Butoxycarbonyl-L-aspartic acid β-benzyl ester

Description:
N-tert-Butoxycarbonyl-L-aspartic acid β-benzyl ester, commonly referred to as Boc-L-Asp(β-Bn) or by its CAS number 7536-58-5, is an amino acid derivative used primarily in peptide synthesis and organic chemistry. This compound features a tert-butoxycarbonyl (Boc) protecting group, which is commonly employed to protect the amino group during peptide synthesis, allowing for selective reactions at other functional groups. The β-benzyl ester moiety enhances the lipophilicity of the molecule, facilitating its incorporation into various organic reactions. N-tert-Butoxycarbonyl-L-aspartic acid β-benzyl ester is typically a white to off-white solid and is soluble in organic solvents such as dichloromethane and methanol, but less soluble in water. Its structure includes a carboxylic acid functional group, which can participate in further chemical transformations. The compound is valuable in the synthesis of peptides and other bioactive molecules, making it significant in pharmaceutical and biochemical research. Proper handling and storage are essential due to its potential reactivity and the need for specific conditions during synthesis.
Formula:C16H21NO6
InChI:InChI=1/C16H21NO6/c1-16(2,3)23-15(21)17-12(14(19)20)9-13(18)22-10-11-7-5-4-6-8-11/h4-8,12H,9-10H2,1-3H3,(H,17,21)(H,19,20)/t12-/m0/s1
InChI key:InChIKey=SOHLZANWVLCPHK-LBPRGKRZSA-N
SMILES:C(OC(C[C@H](NC(OC(C)(C)C)=O)C(O)=O)=O)C1=CC=CC=C1
Synonyms:
  • (2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-phenylmethoxybutanoic acid
  • (2S)-4-(Benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid
  • (2S)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoate
  • (2S)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name)
  • (S)-2-tert-Butoxycarbonylaminosuccinic acid 4-benzyl ester
  • (S)-4-(Benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid
  • 4-(Benzyloxy)-2-[(Tert-Butoxycarbonyl)Amino]-4-Oxobutanoic Acid (Non-Preferred Name)
  • 4-Benzylhydrogen-N-(tert-butoxycarbonyl)-L-aspartat
  • 4-benzyl hydrogen N-(tert-butoxycarbonyl)-L-aspartate
  • <span class="text-smallcaps">L</span>-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 4-(phenylmethyl) ester
  • See more synonyms
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