Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride
Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride (CAS: 913-04-2), with the molecular formula C23H25N5O2 · HCl and a molecular weight of 439.94 g/mol, is a biochemical reagent. Primarily utilised as an enzyme substrate, it is particularly relevant in the study of proteases like trypsin. This compound is supplied by Tech Serve Solutions for research and laboratory applications.
- IUPAC
- BANA,Nα-Benzoyl-DL-arginine-2-naphthylamide hydrochloride
- Synonyms
- BANA,Nα-Benzoyl-DL-arginine-2-naphthylamide hydrochloride

Enzyme Substrate
Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride serves as a chromogenic substrate for determining the activity of enzymes such as trypsin. The hydrolysis of this substrate by the enzyme releases β-naphthylamine, which can then be quantified.
Protease Activity Assays
This compound is widely used in biochemical research to assay and characterise serine proteases, particularly those with trypsin-like specificity. Its use allows for the measurement of enzyme kinetics and inhibition.
Cell Biology Research
As a reagent in cell biology, Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride can be employed in studies related to cellular signaling pathways and processes involving proteolytic activity.
| Molecular weight | 439.94 |
|---|---|
| Empirical formula | C23H25N5O2 · HCl |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride used for?
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Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride (CAS: 913-04-2) is primarily used as an enzyme substrate, particularly for the assay of trypsin and other serine proteases in research and laboratory settings. It is also applied in cell biology and neuroscience research.
What is the CAS number and molecular formula for Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride?
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The CAS number is 913-04-2, and the molecular formula is C23H25N5O2 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride for research purposes. Specific assay and purity details are available on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride be handled?
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Handle Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The substance has a WGK Germany rating of 3, indicating it is hazardous to water.
How is Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride. We adhere to all necessary regulations for international shipping and export.
How can I request a quote or sample?
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To request a quote or sample of Nα-Benzoyl-DL-arginine β-naphthylamide hydrochloride, please contact our sales team through the website or by phone. Specify the product name and CAS number (913-04-2) in your request.
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