Description

Benzoyl L-Arginine Methyl Ester is a synthetic derivative of the amino acid L-arginine, widely recognized as a key chromogenic substrate for the detection and quantification of trypsin-like proteolytic enzyme activity. This compound matters significantly in biochemical research and industrial quality control, providing a sensitive and specific means to measure enzyme kinetics and purity. It is primarily needed by manufacturers and researchers in the pharmaceutical, diagnostic, and life science sectors for applications ranging from drug development to clinical assay standardization.

Application

• Protease Activity Assays: Primary chromogenic substrate for the spectrophotometric determination of trypsin, thrombin, and other serine proteases.
• Diagnostic Reagent Manufacturing: A critical raw material in the production of diagnostic kits for pancreatic function and coagulation disorders.
• Biochemical Research: Used in enzymology studies to investigate enzyme inhibition, kinetics, and mechanism of action.
• Pharmaceutical Quality Control: Employed in purity and potency testing of enzyme-based pharmaceutical products.
• Food Science & Technology: Applied in research to analyze proteolytic activity in food processing and preservation.

Basic Information

Product Name	Benzoyl L-Arginine Methyl Ester
CAS No.	967-88-4
Molecular Formula	C14H20N4O3
Molecular Weight	292.34 g/mol
Synonyms	Benzoyl-L-arginine methyl ester; BAME; Nα-Benzoyl-L-arginine methyl ester; L-Arginine, N2-benzoyl-, methyl ester; Bz-Arg-OMe; N-Benzoylarginine methyl ester; TAME analog; Trypsin substrate BAME
EINECS	213-531-5

Quality Control

Our Benzoyl L-Arginine Methyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and diagnostic applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is hygroscopic and should be kept under dry conditions to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]D20	-10.0° to -14.0° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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