4-Nitrophenyl palmitate
4-Nitrophenyl palmitate (CAS: 1492-30-4, Formula: C22H35NO4) is a chemical compound with a molecular weight of 377.52 g/mol. This palmitic acid ester of p-nitrophenol serves as a chromogenic substrate, particularly valuable in biochemical and lipid research. It is widely employed for the quantitative determination of esterase and lipase activities, allowing for the detection of enzyme-specific hydrolysis through the release of p-nitrophenol.
- IUPAC
- p-Nitrophenyl palmitate,Hexadecanoic acid 4-nitrophenyl ester
- Synonyms
- p-Nitrophenyl palmitateHexadecanoic acid 4-nitrophenyl ester
Enzyme Activity Assays
Utilised as a chromogenic substrate for the assay of esterase and lipase activity. Hydrolysis by these enzymes liberates p-nitrophenol, which can be quantified spectrophotometrically to determine enzyme concentration or activity.
Biochemical Research
A key reagent in lipid biochemistry research, facilitating the study of lipid metabolism and enzyme kinetics. Its use allows for precise measurements in various biological systems.
Chromogenic Detection
A sensitive tool for detecting and quantifying esterase activity in various samples. The coloured product formed upon enzymatic cleavage provides a clear visual or measurable indication.
| Molecular weight | 377.52 |
|---|---|
| Empirical formula | C22H35NO4 |
| Storage temperature | −20°C |
Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 36/37 |
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 4-Nitrophenyl palmitate used for?
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4-Nitrophenyl palmitate is primarily used as a chromogenic substrate for the assay of esterase and lipase activities in biochemical research and diagnostics.
What is the CAS number and formula for 4-Nitrophenyl palmitate?
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The CAS number is 1492-30-4, and the molecular formula is C22H35NO4.
What grade and purity does Tech Serve Solutions supply for 4-Nitrophenyl palmitate?
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Tech Serve Solutions supplies 4-Nitrophenyl palmitate for research purposes. The specific grade and purity are available upon request, and we do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should 4-Nitrophenyl palmitate be handled safely?
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Handle 4-Nitrophenyl palmitate with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves. It is classified as a potential skin sensitiser (H317) and requires careful handling to avoid contact.
Is 4-Nitrophenyl palmitate a controlled substance?
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Based on the provided data, 4-Nitrophenyl palmitate is not listed as a controlled substance.
How is 4-Nitrophenyl palmitate packaged and shipped by TSS?
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Tech Serve Solutions expertly packages and exports fine chemicals globally, adhering to all necessary shipping regulations for safe and compliant transport. Specific packaging details are available upon inquiry.
How can I request a sample or quote for 4-Nitrophenyl palmitate?
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To request a sample or a quote for 4-Nitrophenyl palmitate, please contact our sales team through the website or by phone, providing your specific requirements.
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