3,3-Diphenyl-D-alanine

CAS 149597-91-1C15H15NO2Chemical Synthesis

3,3-Diphenyl-D-alanine (CAS: 149597-91-1), a non-proteinogenic amino acid derivative with the molecular formula C15H15NO2, is a valuable building block in chemical synthesis. Characterised by its diphenyl substitution, it finds utility in the development of novel peptides and as a component in chemical biology research. Its structure offers unique steric and electronic properties for incorporation into complex molecular architectures.

IUPAC: β-Phenyl-D-phenylalanine,(R)-2-Amino-3,3-diphenylpropionic acid
Synonyms: β-Phenyl-D-phenylalanine(R)-2-Amino-3,3-diphenylpropionic acid

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3,3-Diphenyl-D-alanine (C15H15NO2) — chemical structure, CAS 149597-91-1; Chemistry, fine chemical supplied by Tech Serve Solutions

Alanine DerivativesChemical BiologyChemical SynthesisPeptide Chemistry

01 /Applications

Peptide Synthesis

Incorporated into peptide sequences to introduce conformational constraints or modify biological activity. It serves as an unnatural amino acid building block for novel peptide analogues.

Chemical Biology Research

Utilised as a probe or tool compound in biological studies. Its unique structure can be leveraged to investigate protein-ligand interactions or enzyme mechanisms.

Drug Discovery

Serves as a scaffold or intermediate in the synthesis of potential therapeutic agents. Its structural features can be modified to optimise pharmacological properties.

Organic Synthesis

Employed as a chiral starting material or intermediate in the construction of complex organic molecules. Its stereochemistry can be exploited in asymmetric synthesis.

02 /Properties

Molecular weight	241.29
Empirical formula	C15H15NO2
Assay	≥98.0% (HPLC)

03 /Safety & handling

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.

04 /Identifiers & registry

CAS number

149597-91-1

MDL number

MFCD01631990

Beilstein registry

4906961

05 /Quality & supply

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.

06 /Frequently asked questions

What is 3,3-Diphenyl-D-alanine used for?

3,3-Diphenyl-D-alanine is primarily used as a building block in peptide synthesis, chemical biology research, drug discovery, and general organic synthesis due to its unnatural amino acid structure.

What is the CAS number and molecular formula for 3,3-Diphenyl-D-alanine?

The CAS number for 3,3-Diphenyl-D-alanine is 149597-91-1 and its molecular formula is C15H15NO2.

What grade and purity does Tech Serve Solutions supply for 3,3-Diphenyl-D-alanine?

Tech Serve Solutions supplies 3,3-Diphenyl-D-alanine with an assay of ≥98.0% (HPLC). This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.

How should 3,3-Diphenyl-D-alanine be handled?

Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. The compound is classified under WGK-3 in Germany, indicating a high hazard to water.

Does TSS export 3,3-Diphenyl-D-alanine?

Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3,3-Diphenyl-D-alanine.

How can I request a sample or quote for 3,3-Diphenyl-D-alanine?

To request a sample or quote for 3,3-Diphenyl-D-alanine, please contact our sales department through the provided channels on the Tech Serve Solutions website.