CAS 1738-87-0: N-[(Phenylmethoxy)carbonyl]-L-leucine 4-nitrophenyl ester

Description: N-[(Phenylmethoxy)carbonyl]-L-leucine 4-nitrophenyl ester, with the CAS number 1738-87-0, is a chemical compound that belongs to the class of amino acid derivatives. It features a leucine backbone, which is an essential branched-chain amino acid, modified with a phenylmethoxycarbonyl group and a 4-nitrophenyl ester moiety. This compound is typically characterized by its ability to act as a substrate in enzymatic reactions, particularly in the context of peptide synthesis and protease activity studies. The presence of the nitrophenyl group often imparts useful spectroscopic properties, making it amenable to UV-Vis analysis. Additionally, the phenylmethoxycarbonyl group enhances the lipophilicity of the molecule, potentially influencing its solubility and permeability in biological systems. Overall, this compound is of interest in biochemical research and pharmaceutical applications, particularly in the development of peptide-based drugs and as a tool for studying enzyme mechanisms.

Formula: C₂₀H₂₂N₂O₆

InChI: InChI=1S/C20H22N2O6/c1-14(2)12-18(21-20(24)27-13-15-6-4-3-5-7-15)19(23)28-17-10-8-16(9-11-17)22(25)26/h3-11,14,18H,12-13H2,1-2H3,(H,21,24)/t18-/m0/s1

InChI key: InChIKey=UALXQWNUXKECJD-SFHVURJKSA-N

SMILES: O=C(OCC=1C=CC=CC1)NC(C(=O)OC2=CC=C(C=C2)N(=O)=O)CC(C)C

Synonyms:

• (4-Nitrophenyl) (2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoate
• 4-nitrophenyl N-[(benzyloxy)carbonyl]-L-leucinate
• 4-nitrophenyl N-[(benzyloxy)carbonyl]leucinate
• <span class="text-smallcaps">L</span>-Leucine, N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester
• Leucine, N-carboxy-, N-benzyl p-nitrophenyl ester, <span class="text-smallcaps">L</span>-
• N-(Benzyloxycarbonyl)-<span class="text-smallcaps">L</span>-leucine p-nitrophenyl ester
• N-(Benzyloxycarbonyl)leucine 4-nitrophenyl ester
• N-(Benzyloxycarbonyl)leucine p-nitrophenyl ester
• N-CBZ-L-Leucine p-nitrophenyl ester N-Carbobenzyloxy-L-leucine p-nitrophenyl ester
• N-Carbobenzoxy-<span class="text-smallcaps">L</span>-leucine p-nitrophenyl ester
• N-Carbobenzoxyleucine-p-nitrophenyl ester
• N-[(Phenylmethoxy)carbonyl]-<span class="text-smallcaps">L</span>-leucine 4-nitrophenyl ester
• N-α-Carbobenzoxy-<span class="text-smallcaps">L</span>-leucine p-nitrophenyl ester
• NSC 139977
• Z-Leu-ONp
• p-Nitrophenyl N-(benzyloxycarbonyl)-<span class="text-smallcaps">L</span>-2-aminoisocaproate
• α-N-Benzyloxycarbonyl-<span class="text-smallcaps">L</span>-leucine p-nitrophenyl ester
• N-[(Phenylmethoxy)carbonyl]-L-leucine 4-nitrophenyl ester
• Leucine, N-carboxy-, N-benzyl p-nitrophenyl ester, L-
• L-Leucine, N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester
• p-Nitrophenyl N-(benzyloxycarbonyl)-L-2-aminoisocaproate
• N-Carbobenzoxy-L-leucine p-nitrophenyl ester

L-Leucine, N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester

CAS: 1738-87-0

• Formula: C₂₀H₂₂N₂O₆
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 386.3985

(S)-4-Nitrophenyl 2-(((benzyloxy)carbonyl)amino)-4-methylpentanoate

CAS: 1738-87-0

• Purity: 95.0%
• Molecular weight: 386.40399169921875

Z-L-leucine 4-nitrophenyl ester

CAS: 1738-87-0

Z-L-leucine 4-nitrophenyl ester is a non-natural amino acid. It is a competitive trypsin inhibitor that …

• Formula: C₂₀H₂₂N₂O₆
• Purity: Min. 95%
• Molecular weight: 386.4 g/mol