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N-CBZ-LEU-LEU-GLU BETA-NAPHTHYLAMIDE

CAS No.
75873-85-7
Chemical Name:
N-CBZ-LEU-LEU-GLU BETA-NAPHTHYLAMIDE
Synonyms
Z-LLG-βNA;Z-LLE-βNA;cbz-lleβ-na;Z-Leu-Leu-Glu-bNA;Z-Leu-Leu-Glu-βNA;Z-Leu-Leu-Glu-βNA;CBZ-Leu-Leu-Glu-Βna;Z-LEU-LEU-GLU-BETANA;Cbz-LLE β-naphthylamine;z-leu-leu-glu β-naphthylamide
CBNumber:
CB4770103
Molecular Formula:
C35H44N4O7
Molecular Weight:
632.75
MDL Number:
MFCD00058505
MOL File:
75873-85-7.mol
TDS File:
TDS
Last updated:2026-04-24 14:58:46
Product description Number Pack Size Price
Z-Leu-Leu-Glu β-naphthylamide ≥98%, powder C0788 10mg $79
Z-Leu-Leu-Glu β-naphthylamide ≥98%, powder C0788 25mg $261
Z-Leu-Leu-Glu-βNA 07548 25MG $106.8
Z-Leu-Leu-Glu-βNA 07548 100MG $307.3
Z-Leu-Leu-Glu-βNA 07548 250MG $587.7

N-CBZ-LEU-LEU-GLU BETA-NAPHTHYLAMIDE Properties

storage temp. −20°C
solubility THF: 25mg/mL, clear, colorless
form powder
color white
Sequence Z-Leu-Leu-Glu-βNA
InChIKey MIYHULQEZFNUGE-UHFFFAOYSA-N
SMILES CC(C)CC(NC(=O)OCc1ccccc1)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)Nc2ccc3ccccc3c2
UNSPSC Code 12352209
NACRES NA.77

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS08
Signal word  Warning
Hazard statements  H351
Precautionary statements  P281
PPE Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Codes  Xn
Risk Statements  40
Safety Statements  22-36
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Carc. 2

N-CBZ-LEU-LEU-GLU BETA-NAPHTHYLAMIDE price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich C0788 Z-Leu-Leu-Glu β-naphthylamide ≥98%, powder 75873-85-7 10mg $79 2025-07-31 Buy
Sigma-Aldrich C0788 Z-Leu-Leu-Glu β-naphthylamide ≥98%, powder 75873-85-7 25mg $261 2023-06-20 Buy
Chem-Impex 07548 Z-Leu-Leu-Glu-βNA 75873-85-7 25MG $106.8 2026-05-19 Buy
Chem-Impex 07548 Z-Leu-Leu-Glu-βNA 75873-85-7 100MG $307.3 2026-05-19 Buy
Chem-Impex 07548 Z-Leu-Leu-Glu-βNA 75873-85-7 250MG $587.7 2026-05-19 Buy
Product number Packaging Price Buy
C0788 10mg $79 Buy
C0788 25mg $261 Buy
07548 25MG $106.8 Buy
07548 100MG $307.3 Buy
07548 250MG $587.7 Buy

N-CBZ-LEU-LEU-GLU BETA-NAPHTHYLAMIDE Chemical Properties,Uses,Production

Uses

Z-Leu-Leu-Glu-βNA (Z-Leu-Leu-Glu-β-naphthylamide) is a substrate for determination of the glutamylpeptidyl-peptide hydrolase activity of the 20S proteasome[1].

References

[1] Reidlinger J, et al. Catalytic properties of 26 S and 20 S proteasomes and radiolabeling of MB1, LMP7, and C7 subunits associated with trypsin-like and chymotrypsin-like activities. J Biol Chem. 1997 Oct 3;272(40):24899-905. DOI:10.1074/jbc.272.40.24899

N-CBZ-LEU-LEU-GLU BETA-NAPHTHYLAMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

N-CBZ-LEU-LEU-GLU BETA-NAPHTHYLAMIDE Suppliers

Global( 42)Suppliers
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Chengdu Youngshe Chemical Co., Ltd.
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Nanjing TGpeptide
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Changsha MOL Changes Biotechnology Co., Ltd.
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LEON (NANJING) BIOTECHNOLOGY CO., LTD.
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DONBOO AMINO ACID COMPANY
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Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42934 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15402 60
Nanjing Leon Biological Technology Co., Ltd. 025-84523390 -127; 17705183659 sales@njleonbiotech.com China 5501 55
Nanjing Peptide Biotech Ltd. 025-58361106-805 15951641583 zhao.xu@njpeptide.com China 9976 55
Hangzhou Peptidego Biotech Co.,Ltd. 0571-87213919 Eric@peptidego.com China 7617 58
CBZ-LEU-LEU-GLU-BETA-NAPHTHYLAMIDE cbz-lleβ-na z-leu-leu-glu β-naphthylamide carbobenzoxyleucyl-leucyl-glutamyl-2-naphthylamide N-carbobenzyloxy-Leu-Leu-Glu beta-naphthylamide Cbz-LLE β-naphthylamine Z-Leu-Leu-Glu-βNA Z-Leu-Leu-Glu-bNA Z-LLG-βNA N-CBZ-LEU-LEU-GLU BETA-NAPHTHYLAMIDE Z-LEU-LEU-GLU-BETANA N-cbz-leu-leu-glu B-naphthylamide L-α-Glutamine, N-[(phenylmethoxy)carbonyl]-L-leucyl-L-leucyl-N-2-naphthalenyl- Z-Leu-Leu-Glu beta-naphthylamide >=98%, powder N-[(Phenylmethoxy)carbonyl]-L-leucyl-L-leucyl-N-2-naphthalenyl-L-α-glutamine N-CBZ-LEU-LEU-GLU β-NAPHTHYLAMIDE CBZ-Leu-Leu-Glu-Βna Z-LLE-βNA Z-Leu-Leu-Glu-βNA 75873-85-7 C35H44N4O7 Enzymes, Inhibitors, and Substrates Substrates Proteasomes Proteasome, Calpain and Lysosomal Proteases Cell Signaling Enzymes Biochemicals and Reagents Application Index BioChemical