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Safety Information

L0376

Sigma-Aldrich

L-Leucine β-naphthylamide hydrochloride

leucine aminopeptidase substrate

Synonym(s):

L-Leucine-2-naphthylamide hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C16H20N2O · HCl
CAS Number:
893-36-7
Molecular Weight:
292.80
Beilstein:
3918167
EC Number:
212-970-4
MDL number:
MFCD00034972
UNSPSC Code:
12352204
eCl@ss:
32160406
PubChem Substance ID:
24896251
NACRES:
NA.32

Assay

≥98% (TLC)

form

powder

solubility

H2O: soluble

storage temp.

−20°C

SMILES string

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

InChI

1S/C16H20N2O.ClH/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);1H/t15-;/m0./s1

InChI key

HTHKKWZMEVJWQF-RSAXXLAASA-N

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Application

Substrate for leucine aminopeptidase determination in colorimetric and histochemical procedures.

Quality

Very low free β-naphthylamine.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

L0376-1G:
L0376-250MG:
L0376-BULK:
L0376-5G:
L0376-100MG:
L0376-VAR:
L0376-500MG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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M Niinobe et al.
Journal of biochemistry, 87(1), 195-203 (1980-01-01)
Aminopeptidase and arylamidase from human liver were purified 1,580- and 1,130-fold, respectively, by ammonium sulfate fractionation, TEAE-cellulose and hydroxylapatite column chromatographies, and Sephadex G-200 gel filtration. The purified preparations appeared to be homogeneous on polyacrylamide gel electrophoresis. The molecular weights

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