Description

Boc-Phe-Phe-Ome CAS NO 13122-89-9 is a protected dipeptide derivative, specifically N-tert-Butoxycarbonyl-L-phenylalanyl-L-phenylalanine methyl ester, serving as a crucial building block in solid-phase peptide synthesis (SPPS). Its primary value lies in providing a precisely controlled sequence of phenylalanine residues with orthogonal protecting groups, enabling the efficient and selective construction of complex peptide chains. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors developing therapeutic peptides, biochemical probes, and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of peptide-based drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used in academic and industrial R&D for studying peptide structure-activity relationships (SAR) and protein folding.
• Solid-Phase Peptide Synthesis (SPPS): A fundamental reagent for the sequential assembly of peptides on resin, particularly for sequences containing phenylalanine.
• Protecting Group Chemistry: Serves as a model compound for developing and optimizing deprotection and coupling strategies in organic synthesis.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in chromatographic analysis (HPLC, LC-MS).

Basic Information

Product Name	Boc-Phe-Phe-Ome
CAS No.	13122-89-9
Molecular Formula	C25H30N2O5
Molecular Weight	438.52 g/mol
Synonyms	N-(tert-Butoxycarbonyl)-L-phenylalanyl-L-phenylalanine methyl ester; Boc-L-Phenylalanyl-L-phenylalanine methyl ester; Boc-Phe-Phe-OMe; Methyl N-[(2S)-1-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]carbamate; (S)-Methyl 2-((S)-2-((tert-butoxycarbonyl)amino)-3-phenylpropanamido)-3-phenylpropanoate; BOC-PHE-PHE-OME; N-Boc-L-phenylalanyl-L-phenylalanine methyl ester
EINECS	Contact for details

Quality Control

Our Boc-Phe-Phe-Ome is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for enantiomeric excess, and spectroscopic identification (NMR, IR, MS). A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as specified on the label. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Keep the container tightly sealed in a desiccator when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Specific Rotation	-15.0° to -20.0° (c=1 in DMF)
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.