L1635

L-Leucine β-naphthylamide

• Synonym(s): L-Leucine-2-naphthylamide
• Empirical Formula (Hill Notation): C₁₆H₂₀N₂O
• CAS Number: 732-85-4
• Molecular Weight: 256.34
• EC Number: 211-990-0
• MDL number: MFCD00055914
• UNSPSC Code: 12352204
• PubChem Substance ID: 24896286
• NACRES: NA.83

Properties

• Assay: ≥98% (TLC)
• 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

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.

Quality

Very low free β-naphthylamine.

Substrates

Substrate for aminopeptidase M

Safety Information

• Pictograms: GHS08
• Signal Word: Warning
• Hazard Statements: H351
• Precautionary Statements: P281
• Hazard Classifications: Carc. 2
• 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