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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:2026-09-12 18:52:58

N-Cbz-Leu-Leu-Glu beta-naphthylamide Properties

Boiling point 944.519±65.00 °C(Press: 760.00 Torr)(predicted)
Density 1.220±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp. −20°C
solubility THF: 25mg/mL, clear, colorless
pka 4.435±0.10(predicted)
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)  Health Hazard (GHS08)
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(15)

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
Biosynth FL110663 Z-Leu-Leu-Glu-bNA 75873-85-7 100mg $900 2026-06-04 Buy
Biosynth FL110663 Z-Leu-Leu-Glu-bNA 75873-85-7 50mg $900 2026-06-04 Buy
Biosynth FL110663 Z-Leu-Leu-Glu-bNA 75873-85-7 250mg $980 2026-06-04 Buy
Product number Packaging Price Buy
C0788 10mg $79 Buy
C0788 25mg $261 Buy
FL110663 100mg $900 Buy
FL110663 50mg $900 Buy
FL110663 250mg $980 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
Supplier Tel Email Country ProdList Advantage
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 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 15967184799 Eric@peptidego.com China 7872 58
Chengdu Peter-like Biotechnology Co., Ltd. 18108052721 2850505130@qq.com China 5037 58
Nanjing chengqimei Biotechnology Co., Ltd 19850819832 2173594524@qq.com China 2638 58
Nanjing TGpeptide Biotechnology Co.,Ltd. 18115476705 sales@tgpeptide.com China 3058 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
DONBOO AMINO ACID COMPANY 13063595538 donboo@donboo.com China 9358 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 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 N-Cbz-Leu-Leu-Glu beta-naphthylamide 75873-85-7 C35H44N4O7 Enzymes, Inhibitors, and Substrates Substrates Proteasomes Proteasome, Calpain and Lysosomal Proteases Cell Signaling Enzymes Biochemicals and Reagents Application Index BioChemical