Description

β-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-Benzenebutanoic Acidmethylester is a high-purity, protected amino acid derivative primarily used as a critical building block in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in peptide and pharmaceutical research where precise stereochemistry and functional group protection are paramount. It serves as an essential intermediate for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and peptide-based therapeutics.
• Peptide Synthesis: Used in solid-phase and solution-phase peptide synthesis as a protected amino acid derivative to control reaction sequences.
• Chemical Research: Serves as a versatile synthon in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Agrochemical Development: Intermediate in the research and production of advanced crop protection agents and herbicides.
• Bioconjugation: Utilized in the development of antibody-drug conjugates (ADCs) and other bioconjugate molecules.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs performing bespoke organic synthesis for clients.

Basic Information

Product Name	β-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-Benzenebutanoic Acidmethylester
CAS No.	142854-48-6
Molecular Formula	C16H23NO4
Molecular Weight	293.36 g/mol
Synonyms	Methyl 4-[(tert-butoxycarbonyl)amino]-4-phenylbutanoate; Boc-β-homoPhe-OMe; (3-{[(tert-Butoxy)carbonyl]amino}-3-phenylpropyl)methanoate; 4-[(tert-Butoxycarbonyl)amino]-4-phenylbutyric acid methyl ester; β-[(Boc)amino]benzenebutanoic acid methyl ester; N-Boc-β-homophenylalanine methyl ester; 3-Amino-3-phenylpropanoic acid, N-Boc, methyl ester; Methyl 3-[(tert-butoxycarbonyl)amino]-3-phenylpropanoate
EINECS	Contact for details

Quality Control

Our production of β-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-Benzenebutanoic Acidmethylester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity suitable for research and cGMP applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Purity (HPLC)	≥97.0%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm

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