Boc-β-phenyl-Phe-OH

CAS 138662-63-2(C6H5)2CHCH[NHCO2C(CH3)3]CO2HChemical Synthesis

Boc-β-phenyl-Phe-OH (CAS: 138662-63-2) is an unnatural amino acid derivative with the linear formula (C6H5)2CHCH[NHCO2C(CH3)3]CO2H and a molecular weight of 341.40 g/mol. This protected amino acid is a valuable building block in chemical synthesis, particularly for research in peptide chemistry and chemical biology. Its structure allows for the incorporation of modified phenylalanine residues into peptides, enabling the study of structure-activity relationships.

IUPAC: N-(tert-Butoxycarbonyl)-β-phenyl-L-phenylalanine,Boc-β,β-diphenyl-Ala-OH,Boc-3,3-diphenyl-L-alanine
Synonyms: N-(tert-Butoxycarbonyl)-β-phenyl-L-phenylalanineBoc-β,β-diphenyl-Ala-OHBoc-3,3-diphenyl-L-alanine

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Boc-β-phenyl-Phe-OH ((C6H5)2CHCH[NHCO2C(CH3)3]CO2H) — chemical structure, CAS 138662-63-2; Chemistry, fine chemical supplied by Tech Serve Solutions

Alanine DerivativesChemical BiologyChemical SynthesisPeptide Chemistry

01 /Applications

Peptide Synthesis

Utilised as a protected unnatural amino acid for the synthesis of complex peptides, including those with modified phenylalanine residues to explore biological activity and stability.

Chemical Biology Research

A key reagent for incorporating non-canonical amino acids into biomolecules, facilitating studies in protein engineering, drug discovery, and understanding biological processes.

Organic Synthesis

Serves as a versatile intermediate in the synthesis of novel organic compounds and complex molecular architectures, leveraging its protected amino and carboxyl functionalities.

02 /Properties

Molecular weight	341.40
Linear formula	(C6H5)2CHCH[NHCO2C(CH3)3]CO2H
Assay	98%
Optical activity	[α]20/D +29°, c = 1 in chloroform
Melting point	160 °C (dec.)(lit.)

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

138662-63-2

MDL number

MFCD00191186

Beilstein registry

4880641

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 Boc-β-phenyl-Phe-OH used for?

Boc-β-phenyl-Phe-OH is primarily used as a protected unnatural amino acid building block in peptide synthesis and for research in chemical biology and organic synthesis.

What is the CAS number and formula for Boc-β-phenyl-Phe-OH?

The CAS number is 138662-63-2. The linear formula is (C6H5)2CHCH[NHCO2C(CH3)3]CO2H.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Boc-β-phenyl-Phe-OH with a purity of 98%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.

How should Boc-β-phenyl-Phe-OH be handled safely?

Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. Refer to the Safety Data Sheet for full handling instructions.

Is Boc-β-phenyl-Phe-OH a controlled substance?

Based on the provided data, there is no indication that Boc-β-phenyl-Phe-OH is a controlled substance.

How is Boc-β-phenyl-Phe-OH packed and shipped?

As a global supplier and exporter, Tech Serve Solutions ensures appropriate packaging for safe transport and export of chemicals like Boc-β-phenyl-Phe-OH, adhering to international shipping regulations.