N-Succinyl-Ala-Phe-Lys 7-amido-4-methylcoumarin acetate salt
N-Succinyl-Ala-Phe-Lys 7-amido-4-methylcoumarin acetate salt (CAS: 117756-27-1) is a fluorogenic enzyme substrate with a molecular weight of 681.73 g/mol and empirical formula C32H39N5O8 · C2H4O2. This compound is primarily utilised in biochemical research for the detection and quantification of specific enzyme activities. It serves as a valuable tool for scientists investigating enzymatic processes and developing diagnostic assays, particularly those involving proteases.

Enzyme Activity Assays
This fluorogenic substrate is employed to detect and quantify the activity of specific enzymes, particularly proteases. Upon enzymatic cleavage, it releases a fluorescent moiety, enabling sensitive detection in various biochemical and cellular studies.
Biochemical Research
Utilised in academic and industrial research settings to study enzyme kinetics and mechanisms. Its application aids in understanding biological pathways and the function of specific enzymes within these systems.
Diagnostic Assay Development
Serves as a key component in the development of novel diagnostic assays. The fluorescent readout allows for high-throughput screening and the potential for early disease detection or monitoring.
| Molecular weight | 681.73 |
|---|---|
| Empirical formula | C32H39N5O8 · C2H4O2 |
| Storage temperature | −20°C |


Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| 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) | 20/21/22-36/37/38-40 |
| Safety statements (S) | 22-26-36 |
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 N-Succinyl-Ala-Phe-Lys 7-amido-4-methylcoumarin acetate salt used for?
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N-Succinyl-Ala-Phe-Lys 7-amido-4-methylcoumarin acetate salt is primarily used as a fluorogenic enzyme substrate for the detection and quantification of enzyme activity, particularly proteases, in biochemical research and diagnostic assay development.
What is the CAS number and chemical formula?
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The CAS number is 117756-27-1 and the empirical formula is C32H39N5O8 · C2H4O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product for research purposes. The specific grade and purity are available upon request and will be detailed on the Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should N-Succinyl-Ala-Phe-Lys 7-amido-4-methylcoumarin acetate salt be handled?
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Handle with care, using appropriate personal protective equipment including eyeshields, gloves, and respiratory protection (type N100 or P3 filter). Avoid inhalation of dust and contact with skin and eyes. Store at -20°C. It is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation, and may cause respiratory irritation and suspected of causing cancer.
Is this chemical available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and laboratory reagents, including N-Succinyl-Ala-Phe-Lys 7-amido-4-methylcoumarin acetate salt, and can ship to most international destinations.
How can I request a sample or quote?
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To request a sample or a quotation for N-Succinyl-Ala-Phe-Lys 7-amido-4-methylcoumarin acetate salt, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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