N-Acetyl-L-alanine 4-nitroanilide, min. 95 %, 10 g

N-Acetyl-L-alanine 4-nitroanilide is a biochemical reagent with a minimum purity of 95 %, identified by CAS number 35978-75-7 and the empirical formula C₁₁H₁₃N₃O₄. Its molar mass of 251,24 g/mol gives a clear stoichiometric basis for quantitative work in peptide chemistry, substrate preparation, and related analytical assays. The material is N-acetyl amino acid 4-nitroanilides are established chromogenic structures in enzyme and protease studies, where controlled purity and molecular identity support reproducible kinetic and screening protocols. Specification of CAS registry data, formula, and pack quantity helps laboratories document reagents consistently from pilot experiments through validated workflows. This grade is available from manufacturer Carl ROTH within catalogues of biochemicals for academic, industrial, and contract research settings. Clear composition and unit size simplify purchasing and stock control for groups that rely on well-characterised nitroanilide derivatives in synthetic organic and life-science applications.

This article is part of Pharmacopoeia reagents & excipients.

Key features

• Colour: faint yellow
• Form: powder
• Purity (NMR): ≥95 %
• CAS number: 35978-75-7
• Pack sizes: 10 g, 25 g, 50 g, 100 g
• Purity: min. 95 %
• Empirical formula: C₁₁H₁₃N₃O₄
• Molar mass: 251,24 g/mol
• Storage temperature: +2 to +8 °C
• Technical Information Sheet:
• Safety Data Sheet: