Boc-D-Phe(4-F)-OH
Boc-D-Phe(4-F)-OH (CAS 57292-45-2), a fluorinated derivative of D-phenylalanine, is a protected unnatural amino acid with the molecular formula C14H18FNO4 and a molecular weight of 283.30 g/mol. It serves as a valuable building block in peptide synthesis and chemical biology research. Its unique structure allows for incorporation into peptides to study structure-activity relationships or to confer specific biological properties.
- IUPAC
- Boc-4-fluoro-D-phenylalanine

Peptide Synthesis
Used as a protected unnatural amino acid in solid-phase or solution-phase peptide synthesis to introduce a fluorinated D-phenylalanine residue. This modification can influence peptide conformation, stability, and receptor binding.
Chemical Biology
Incorporated into peptides or peptidomimetics for probing biological systems. The fluorine atom can act as a label for NMR studies or influence pharmacokinetic properties.
Drug Discovery
Serves as a key intermediate in the synthesis of novel pharmaceutical agents or as a scaffold for developing peptidomimetic drugs with enhanced therapeutic profiles.
Research Reagent
A versatile reagent for academic and industrial research laboratories exploring medicinal chemistry and the development of new bioactive molecules.
| Molecular weight | 283.30 |
|---|---|
| Empirical formula | C14H18FNO4 |
| Assay | ≥99.0% (TLC) |
| Melting point | 83-86 °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 Boc-D-Phe(4-F)-OH used for?
+
Boc-D-Phe(4-F)-OH is primarily used as a protected unnatural amino acid in peptide synthesis, chemical biology research, and drug discovery efforts.
What are the CAS number and formula for Boc-D-Phe(4-F)-OH?
+
The CAS number is 57292-45-2, and the empirical formula is C14H18FNO4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Boc-D-Phe(4-F)-OH with an assay of ≥99.0% by TLC. This is a research-grade chemical and is not represented as USP, BP, or EP.
What are the safety and handling considerations for Boc-D-Phe(4-F)-OH?
+
Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified under WGK 2 in Germany, indicating a hazard to water.
How is Boc-D-Phe(4-F)-OH packed, shipped, and exported?
+
Boc-D-Phe(4-F)-OH is carefully packed to maintain its integrity during transit and is available for global export by Tech Serve Solutions.
How can I request a sample or a quote for Boc-D-Phe(4-F)-OH?
+
Please contact our sales team through the website or by phone to request a sample or obtain a quotation for Boc-D-Phe(4-F)-OH.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis