4-Nitro-L-phenylalanine monohydrate
4-Nitro-L-phenylalanine monohydrate (CAS: 207591-86-4), with the molecular formula O2NC6H4CH2CH(NH2)CO2H · H2O and a molecular weight of 228.20, is a derivative of the amino acid phenylalanine. This compound is valuable in chemical biology and synthesis, particularly within peptide chemistry and as an unnatural amino acid building block. It is supplied by Tech Serve Solutions for research and development purposes.

Chemical Synthesis Building Block
Used as a precursor or intermediate in the synthesis of more complex organic molecules, including modified peptides and speciality chemicals. Its nitro group offers versatile reactivity for further chemical transformations.
Peptide Chemistry
Incorporated into peptide sequences to create unnatural peptides with altered properties or functionalities. It serves as a valuable tool for studying peptide structure-activity relationships.
Chemical Biology Research
Employed as a probe or tool compound in biological studies to investigate protein function, enzyme mechanisms, or cellular pathways where modified amino acids play a role.
Unnatural Amino Acid Derivative
Serves as a key component for introducing non-canonical amino acid residues into proteins or peptides, enabling the creation of novel biomolecules with engineered properties.
| Molecular weight | 228.20 |
|---|---|
| Linear formula | O2NC6H4CH2CH(NH2)CO2H · H2O |
| Assay | ≥98.0% (NT) |
| Optical activity | [α]20/D +6±1°, c = 1% in 5 M HCl |
| Melting point | 245-251 °C (dec.)(lit.)245-251 °C (dec.) |
| 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 4-Nitro-L-phenylalanine monohydrate used for?
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4-Nitro-L-phenylalanine monohydrate is primarily used as a building block in chemical synthesis, particularly in peptide chemistry and chemical biology research. It is valuable for creating unnatural peptides and proteins and for studying their functions.
What is the CAS number and molecular formula for 4-Nitro-L-phenylalanine monohydrate?
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The CAS number is 207591-86-4, and the molecular formula is O2NC6H4CH2CH(NH2)CO2H · H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Nitro-L-phenylalanine monohydrate with an assay of ≥98.0% (NT). This is a research-grade chemical and is not supplied as USP, EP, BP, or for pharmaceutical, nutraceutical, or food use.
How should 4-Nitro-L-phenylalanine monohydrate be handled?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is a risk. Avoid contact with skin, eyes, and clothing. Refer to the Safety Data Sheet for detailed handling information.
Is 4-Nitro-L-phenylalanine monohydrate a controlled substance?
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The provided data does not indicate that 4-Nitro-L-phenylalanine monohydrate is a controlled substance.
How is 4-Nitro-L-phenylalanine monohydrate packed and exported?
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Tech Serve Solutions packages and exports fine chemicals, pharmaceutical intermediates, and laboratory reagents globally. Specific packaging details for 4-Nitro-L-phenylalanine monohydrate will be provided upon inquiry.
How can I request a quote or sample for 4-Nitro-L-phenylalanine monohydrate?
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To request a quote or sample, please contact our sales department through the website or by phone. Our team will be pleased to assist you with your inquiry.
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