3,3-Diphenyl-L-alanine

CAS 149597-92-2C15H15NO2Chemical Synthesis

3,3-Diphenyl-L-alanine (CAS: 149597-92-2) is a non-proteinogenic amino acid with the molecular formula C15H15NO2 and a molecular weight of 241.29 g/mol. This compound serves as a valuable building block in chemical synthesis and peptide chemistry. Its unique structure makes it useful in areas of chemical biology and as an unnatural amino acid derivative for research purposes.

IUPAC: β-Phenyl-L-phenylalanine,(S)-2-Amino-3,3-diphenylpropionic acid
Synonyms: C15H15NO2(S)-2-Amino-3,3-diphenylpropionic acidβ-Phenyl-L-phenylalanine

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3,3-Diphenyl-L-alanine (C15H15NO2) — chemical structure, CAS 149597-92-2; Chemistry, fine chemical supplied by Tech Serve Solutions

Alanine DerivativesChemical BiologyChemical SynthesisPeptide Chemistry

01 /Applications

Chemical Synthesis

Utilised as a synthetic intermediate for creating more complex organic molecules. Its structure allows for specific modifications in multi-step synthetic pathways.

Peptide Chemistry

Incorporated into peptide sequences to introduce unique structural or functional properties. Serves as an unnatural amino acid in peptide research.

Chemical Biology

Employed in research for studying biological processes at a molecular level. Its incorporation can probe protein structure and function.

Research and Development

A key reagent in laboratory settings for exploring new chemical entities and reaction mechanisms. Supports innovation in various scientific disciplines.

02 /Properties

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

03 /Safety & handling

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H300Fatal if swallowed

Precautionary statements

P264Wash thoroughly after handling
P301IF SWALLOWED

Protective equipment	Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Transport (UN / ADR)	UN 2811 6.1 / PGIII
Water hazard class (WGK, DE)	2
Hazard codes (EU)	T
Risk statements (R)	25
Safety statements (S)	45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

149597-92-2

MDL number

MFCD01631989

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-L-alanine used for?

3,3-Diphenyl-L-alanine is used in chemical synthesis, peptide chemistry, chemical biology, and general research and development as an unnatural amino acid derivative.

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

The CAS number is 149597-92-2 and the molecular formula is C15H15NO2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 3,3-Diphenyl-L-alanine with a purity of ≥98.0% (HPLC). We do not represent this product as USP, BP, EP or any other pharmacopoeia grade.

What are the main hazards associated with 3,3-Diphenyl-L-alanine?

3,3-Diphenyl-L-alanine is classified as acutely toxic (oral) with the hazard statement H300. It requires careful handling with appropriate personal protective equipment including eyeshields, faceshields, gloves, and P2 respirator cartridges. Store in a well-ventilated place.

How is 3,3-Diphenyl-L-alanine shipped?

Shipments of 3,3-Diphenyl-L-alanine adhere to UN 2811 6.1 / PGIII regulations for toxic substances. TSS ensures all export and shipping documentation complies with international standards.