4-Nitro-D-phenylalanine hydrate
4-Nitro-D-phenylalanine hydrate (CAS 56613-61-7), with the empirical formula C9H10N2O4 · xH2O, is a valuable unnatural amino acid derivative. It serves as a crucial building block in chemical biology and peptide chemistry for synthesizing modified peptides and proteins. Its applications extend to chemical synthesis, aiding researchers in creating novel compounds and exploring new reaction pathways. This compound is supplied by Tech Serve Solutions with a minimum purity of 99.0% by TLC.

Chemical Biology Research
Utilised as an unnatural amino acid for the incorporation into peptides and proteins, enabling studies on protein structure, function, and engineering. Its nitro group can serve as a handle for further chemical modifications or as a spectroscopic probe.
Peptide Synthesis
Serves as a key building block in solid-phase or solution-phase peptide synthesis. It allows for the creation of peptidomimetics and peptides with altered biological activities or enhanced stability.
Organic Synthesis Intermediate
Functions as a versatile intermediate in the synthesis of complex organic molecules. The nitro-substituted phenylalanine structure provides a unique scaffold for developing new chemical entities.
Biochemical Tool
Employed in research settings to investigate enzyme mechanisms, protein-ligand interactions, and to develop new diagnostic or therapeutic agents based on modified amino acid structures.
| Molecular weight | 210.19 (anhydrous basis) |
|---|---|
| Empirical formula | C9H10N2O4 · xH2O |
| Assay | ≥99.0% (TLC) |
| Optical activity | [α]20/D −7.0±1°, c = 2% in 1 M HCl |
| Impurities tested | ~1 mol/mol water |
| 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-D-phenylalanine hydrate used for?
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4-Nitro-D-phenylalanine hydrate is primarily used in chemical biology, peptide chemistry, and organic synthesis as a building block for creating modified peptides, proteins, and complex organic molecules.
What is the CAS number and formula for 4-Nitro-D-phenylalanine hydrate?
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The CAS number is 56613-61-7, and its empirical formula is C9H10N2O4 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Nitro-D-phenylalanine hydrate with an assay of ≥99.0% determined by TLC. This product is intended for research and development purposes and is not supplied as USP, BP, EP, or any pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
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Handle 4-Nitro-D-phenylalanine hydrate with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The compound is classified under WGK 2 in Germany, indicating a hazard to water.
How is 4-Nitro-D-phenylalanine hydrate packed, shipped, and exported?
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Tech Serve Solutions professionally packs, ships, and exports fine chemicals globally, adhering to all relevant international shipping regulations. Specific packaging details are available upon request.
How can I request a sample or a quote for 4-Nitro-D-phenylalanine hydrate?
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To request a sample or a quote, please contact the Tech Serve Solutions sales department through our official website or by calling our customer service line. Please provide your contact details and the quantity required.
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