L2158

L-Leucine p-nitroanilide hydrochloride

chromogenic, ≥98% (HPLC), powder

• Synonym(s): H-Leu-pNA
• Empirical Formula (Hill Notation): C₁₂H₁₇N₃O₃ · HCl
• CAS Number: 16010-98-3
• Molecular Weight: 287.74
• MDL number: MFCD00058248
• UNSPSC Code: 12352204
• PubChem Substance ID: 24896304
• NACRES: NA.28

Properties

• product name: L-Leucine p-nitroanilide hydrochloride, ≥98% (HPLC)
• Assay: ≥98% (HPLC)
• form: powder
• solubility: water: 25 mg/mL
• storage temp.: 2-8°C
• SMILES string: Cl.CC(C)C[C@H](N)C(=O)Nc1ccc(cc1)N(=O)=O
• InChI: 1S/C12H17N3O3.ClH/c1-8(2)7-11(13)12(16)14-9-3-5-10(6-4-9)15(17)18;/h3-6,8,11H,7,13H2,1-2H3,(H,14,16);1H/t11-;/m0./s1
• InChI key: PFOYXOWPGRWPLS-MERQFXBCSA-N

Description

Application

L-Leucine p-nitroanilide hydrochloride has been used as a substrate to measure the activity of leucine aminopeptidase (LAP):

• for spectrophotometric assays
• in the intestinal samples, such as duodenum, jejunum, and ileum
• in the hemolymph of Manila clam

Substrates

Substrate for the colorimetric determination of leucine aminopeptidase.

Safety Information

• 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