L-Glutamic acid γ-(4-nitroanilide)
L-Glutamic acid γ-(4-nitroanilide) (CAS 7300-59-6) is a chemical compound with the formula C11H13N3O5 and a molecular weight of 285.25 g/mol. This product serves as a chromogenic substrate, primarily used in biochemical research for enzyme activity assays. Its properties make it valuable in studying enzymatic reactions where the release of p-nitroaniline can be spectrophotometrically monitored.
- IUPAC
- L-γ-Glutamyl-p-nitroanilide,L-Glutamic acid 5-(4-nitroanilide)
- Synonyms
- L-γ-Glutamyl-p-nitroanilideL-Glutamic acid 5-(4-nitroanilide)

Enzyme Substrate
Utilised as a chromogenic substrate to quantify the activity of specific enzymes, particularly those that hydrolyse peptide bonds. The reaction produces p-nitroaniline, a coloured compound that can be measured spectrophotometrically, allowing for enzyme kinetics studies.
Biochemical Research
A valuable reagent in biochemical research for investigating enzyme mechanisms and screening for enzyme inhibitors. Its use enables researchers to detect and quantify enzyme activity in various biological samples.
Diagnostic Assays
Can be employed in the development of diagnostic assays where specific enzyme activity is indicative of a particular biological state or condition. The chromogenic nature facilitates straightforward detection.
| Molecular weight | 285.25 |
|---|---|
| Linear formula | C11H13N3O5 |
| Assay | ≥99.0% (NT) |
| Optical activity | [α]20/D +27±2°, c = 1% in 5 M 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 L-Glutamic acid γ-(4-nitroanilide) used for?
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L-Glutamic acid γ-(4-nitroanilide) is primarily used as a chromogenic substrate in biochemical research for enzyme activity assays, allowing for the spectrophotometric measurement of enzyme kinetics by detecting the release of p-nitroaniline.
What are the CAS number and formula for L-Glutamic acid γ-(4-nitroanilide)?
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The CAS number for L-Glutamic acid γ-(4-nitroanilide) is 7300-59-6, and its chemical formula is C11H13N3O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-Glutamic acid γ-(4-nitroanilide) with an assay of ≥99.0% (NT). This product is not represented as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling precautions for this chemical?
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Handling L-Glutamic acid γ-(4-nitroanilide) requires personal protective equipment including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. It carries a WGK Germany rating of 3, indicating a high hazard to water.
How is L-Glutamic acid γ-(4-nitroanilide) shipped by TSS?
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L-Glutamic acid γ-(4-nitroanilide) is stored at 2-8°C and is available for export globally by Tech Serve Solutions, adhering to all necessary shipping and handling regulations for fine chemicals.
How can I request a quote or sample for L-Glutamic acid γ-(4-nitroanilide)?
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To request a quote or sample of L-Glutamic acid γ-(4-nitroanilide), please contact the Tech Serve Solutions sales team through our website or by phone.
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