L-Aspartic acid α-(β-naphthylamide)
L-Aspartic acid α-(β-naphthylamide) (CAS: 635-91-6), with the molecular formula C14H14N2O3 and a molecular weight of 258.27 g/mol, is a compound of interest in biochemical research. It is primarily utilised as an enzyme substrate, particularly in studies involving enzyme activity and inhibition. Its properties make it a valuable reagent for biochemical assays and diagnostics, offering a specific mechanism for enzyme detection.

Enzyme Substrate
Serves as a substrate for various enzymatic assays, facilitating the study of enzyme kinetics and mechanisms. Its structure allows for specific interaction with certain enzyme classes.
Biochemical Research
Used in fundamental biochemical research to investigate enzyme function, identify inhibitors, and develop diagnostic tools. Its application aids in understanding biological pathways.
Fluorogenic Assays
Can be employed in the development of fluorogenic assays, where enzymatic cleavage leads to a fluorescent signal for detection and quantification.
| Molecular weight | 258.27 |
|---|---|
| Empirical formula | C14H14N2O3 |
| Storage temperature | −20°C |

Hazard statements
- H351Suspected of causing cancer
Precautionary statements
- P281Use personal protective equipment as required
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 40 |
| Safety statements (S) | 22-36 |
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 L-Aspartic acid α-(β-naphthylamide used for?
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L-Aspartic acid α-(β-naphthylamide is primarily used as an enzyme substrate in biochemical research, enzyme activity studies, and potentially in fluorogenic assay development.
What are the CAS number and molecular formula?
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The CAS number for L-Aspartic acid α-(β-naphthylamide is 635-91-6, and its molecular formula is C14H14N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and laboratory purposes. The specific assay and purity are detailed on the product's Certificate of Analysis. We do not represent this product as USP, BP, EP, or for pharmaceutical use unless explicitly stated.
How should L-Aspartic acid α-(β-naphthylamide be handled?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Use a full-face particle respirator (e.g., type N100 US) or appropriate filter cartridges (N100 US, P1 or P3 EN143) as indicated by the safety data. Store at -20°C.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and reagents, including L-Aspartic acid α-(β-naphthylamide, adhering to all relevant export regulations.
How can I request a sample or quote?
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To request a sample or a quotation for L-Aspartic acid α-(β-naphthylamide, please contact our sales team through the website or by phone, providing your specific requirements.
What are the key safety hazards associated with this compound?
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L-Aspartic acid α-(β-naphthylamide is classified with GHS symbol GHS08 and signal word Warning. It carries the hazard statement H351, indicating it is suspected of causing cancer. Appropriate protective measures must be taken during handling.
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