Description

n-α-Benzoyl-L-Argininamide Hydrochloride is a high-purity, chemically defined derivative of the amino acid L-arginine. This compound is valued for its role as a key biochemical reagent and synthetic intermediate in advanced research and pharmaceutical development. It is primarily utilized by researchers and manufacturers in the life sciences, pharmaceutical, and biotechnology sectors for applications including enzyme studies, peptide synthesis, and as a reference standard.

Application

• Biochemical Research: Used as a specific substrate or inhibitor in enzymatic assays, particularly for studying proteases like trypsin.
• Pharmaceutical Intermediates: Serves as a critical building block in the synthesis of more complex peptide-based active pharmaceutical ingredients (APIs).
• Reference Standard: Employed as a high-purity analytical standard for quality control and method validation in pharmaceutical and research laboratories.
• Peptide Synthesis: Acts as a protected arginine derivative in solid-phase and solution-phase peptide synthesis protocols.
• Diagnostic Reagents: A component in the formulation of specific diagnostic kits and biochemical test systems.

Basic Information

Product Name	n-α-Benzoyl-L-Argininamide Hydrochloride
CAS No.	4299-03-0
Molecular Formula	C13H20N6O2 • HCl
Molecular Weight	344.80 g/mol
Synonyms	Benzoyl-L-argininamide Hydrochloride; BAA-HCl; Nα-Benzoyl-L-argininamide Hydrochloride; Bz-Arg-NH2 • HCl; L-Argininamide, N2-benzoyl-, monohydrochloride; Trypsin Substrate BAA; N-Benzoyl-L-argininamide hydrochloride
EINECS	224-310-8

Quality Control

Our n-α-Benzoyl-L-Argininamide Hydrochloride is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets stringent specifications for research and pharmaceutical use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]D20	+11.5° to +13.5° (c=1 in H2O)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.