Gly-Phe β-naphthylamide
Gly-Phe β-naphthylamide (CAS: 21438-66-4), with the molecular formula C21H21N3O2 and a molecular weight of 347.41 g/mol, is a chemical compound supplied by Tech Serve Solutions. This crystalline substance is primarily utilised in biochemical research, particularly in the study of enzymes such as Cathepsin C and related cell signaling pathways. It serves as a substrate for enzymatic activity and finds applications in apoptosis research and fluorimetric assays.

Enzyme Substrate
Gly-Phe β-naphthylamide functions as a specific substrate for certain enzymes, notably Cathepsin C. Its cleavage by these enzymes can be monitored, allowing for the study of enzyme kinetics and activity in various biological contexts.
Apoptosis Research
As a compound involved in enzymatic pathways, Gly-Phe β-naphthylamide can be used as a tool in research investigating programmed cell death (apoptosis). Its role in enzyme activity studies contributes to understanding cellular regulatory mechanisms.
Biochemical Assays
This compound is employed in biochemical assays, including fluorimetric methods, to detect and quantify enzyme activity. Its properties make it suitable for use in cell biology and neuroscience research.
| Molecular weight | 347.41 |
|---|---|
| Empirical formula | C21H21N3O2 |
| Form | crystalline |
| Storage temperature | −20°C |

Hazard statements
- H351Suspected of causing cancer
Precautionary statements
- P281Use personal protective equipment as required
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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 Gly-Phe β-naphthylamide used for?
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Gly-Phe β-naphthylamide is primarily used as an enzyme substrate in biochemical research, particularly for studying enzymes like Cathepsin C, and in investigations related to apoptosis and cell signaling pathways. It is also utilised in fluorimetric assays.
What is the CAS number and molecular formula for Gly-Phe β-naphthylamide?
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The CAS number for Gly-Phe β-naphthylamide is 21438-66-4, and its molecular formula is C21H21N3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Gly-Phe β-naphthylamide as a crystalline solid. The specific assay and purity are detailed in the product's specification sheet. TSS does not represent this product as USP, BP, or EP grade.
How should Gly-Phe β-naphthylamide be handled and stored?
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Handle Gly-Phe β-naphthylamide with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Store the compound at -20°C. It is classified with hazard statement H351 (Suspected of causing cancer).
How is Gly-Phe β-naphthylamide packed, shipped, and exported?
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Gly-Phe β-naphthylamide is carefully packed in suitable containers to ensure stability during transit. Tech Serve Solutions exports fine chemicals globally, adhering to all relevant shipping regulations for hazardous materials.
How can I request a sample or quote for Gly-Phe β-naphthylamide?
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To request a sample or a quotation for Gly-Phe β-naphthylamide, please contact our sales department through the official Tech Serve Solutions website or by calling our customer service line.
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