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L1635

L-Leucine β-naphthylamide

Name: <SC>L</SC>-Leucine β-naphthylamide
Brand: SIGMA

Synonym(s):

L-Leucine-2-naphthylamide

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About This Item

Empirical Formula (Hill Notation):

C₁₆H₂₀N₂O

CAS Number:

732-85-4

Molecular Weight:

256.34

NACRES:

NA.83

PubChem Substance ID:

24896286

UNSPSC Code:

12352204

EC Number:

211-990-0

MDL number:

MFCD00055914

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Properties

assay

≥98% (TLC)

Quality Segment

200

form

powder

solubility

H₂O: insoluble

storage temp.

−20°C

SMILES string

CC(C)C[C@H](N)C(=O)Nc1ccc2ccccc2c1

InChI

1S/C16H20N2O/c1-11(2)9-15(17)16(19)18-14-8-7-12-5-3-4-6-13(12)10-14/h3-8,10-11,15H,9,17H2,1-2H3,(H,18,19)/t15-/m0/s1

InChI key

JWHURRLUBVMKOT-HNNXBMFYSA-N

Description

General description

Substrate for aminopeptidase M

Application

L-Leucine β-naphthylamide has been used as a substrate:

to measure the activity of aminopeptidase in Escherichia coli
to evaluate the enzyme activity of cathepsin H from rabbit skeletal muscles
in the proteolytic assay of L-Leucine aminopeptidase

Substrate for leucine aminopeptidase determination in colorimetric and histochemical procedures.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Analysis Note

Very low free β-naphthylamine.

pictograms

GHS08

signalword

Warning

hcodes

H351

pcodes

P281

Hazard Classifications

Carc. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c