(S)-Boc-3,4-dimethoxy-β-Phe-OH
(S)-Boc-3,4-dimethoxy-β-Phe-OH (CAS 499995-84-5) is a valuable unnatural amino acid derivative with the molecular formula C16H23NO6 and a molecular weight of 325.36 g/mol. This compound serves as a crucial building block in chemical synthesis and peptide chemistry. Its unique structure makes it suitable for applications in chemical biology and the development of novel biomolecules.
- IUPAC
- (S)-3-(Boc-amino)-3-(3,4-methoxyphenyl)propionic acid,Boc-3,4-dimethoxy-D-β-phenylalanine
- Synonyms
- (S)-3-(Boc-amino)-3-(3,4-methoxyphenyl)propionic acidBoc-3,4-dimethoxy-D-β-phenylalanine

Peptide Synthesis
Utilised as an unnatural amino acid building block for the incorporation of non-standard residues into peptide chains, enabling the creation of novel peptides with modified properties.
Chemical Biology Research
Employed in chemical biology to probe biological systems, design enzyme inhibitors, or create labelled biomolecules for mechanistic studies.
Organic Synthesis Intermediate
Serves as a versatile intermediate in the synthesis of complex organic molecules, particularly where a protected beta-amino acid moiety with specific aromatic substitution is required.
| Molecular weight | 325.36 |
|---|---|
| Empirical formula | C16H23NO6 |
| Assay | ≥98.0% (HPLC) |
| 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 (S)-Boc-3,4-dimethoxy-β-Phe-OH used for?
+
(S)-Boc-3,4-dimethoxy-β-Phe-OH is used as a building block in peptide synthesis, in chemical biology research, and as an intermediate in organic synthesis.
What is the CAS number and formula for (S)-Boc-3,4-dimethoxy-β-Phe-OH?
+
The CAS number is 499995-84-5 and the molecular formula is C16H23NO6.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (S)-Boc-3,4-dimethoxy-β-Phe-OH with an assay of ≥98.0% by HPLC. This is a research-grade chemical and is not represented as USP, BP, or EP.
How should (S)-Boc-3,4-dimethoxy-β-Phe-OH be handled safely?
+
Safe handling requires the use of eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended for respiratory protection. The compound is classified under WGK-Germany 3.
Does Tech Serve Solutions export this chemical?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (S)-Boc-3,4-dimethoxy-β-Phe-OH.
How can I request a sample or quote?
+
Please contact our sales team via the website or direct email to request a sample or obtain a quotation for (S)-Boc-3,4-dimethoxy-β-Phe-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