Description

4-(Benzyl-Ethoxycarbonylmethyl-Amino)-Butyric Acid Ethyl Ester is a versatile and high-purity chemical intermediate designed for advanced synthetic applications. Its molecular structure, featuring both protected amine and ester functionalities, makes it a critical building block for constructing complex molecules with precision. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for the development of active pharmaceutical ingredients (APIs), peptide mimetics, and specialized organic compounds.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Peptidomimetic Synthesis: Used to introduce specific side chains and protected amino acid analogs in the design of peptide-like molecules.
• Organic Synthesis Reagent: Serves as a protected γ-amino acid derivative for constructing complex heterocycles and custom organic scaffolds.
• Agrochemical Research: Employed in the development of advanced crop protection agents and specialty agrochemicals.
• Bioconjugation Chemistry: Useful for creating linkers and spacers in the development of antibody-drug conjugates (ADCs) and other bioconjugates.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers with tailored properties.

Basic Information

Product Name	4-(Benzyl-Ethoxycarbonylmethyl-Amino)-Butyric Acid Ethyl Ester
CAS No.	63876-32-4
Molecular Formula	C18H25NO4
Molecular Weight	319.40 g/mol
Synonyms	Ethyl 4-[(benzyl)(2-ethoxy-2-oxoethyl)amino]butanoate; N-Benzyl-N-(2-ethoxy-2-oxoethyl)-4-aminobutanoic Acid Ethyl Ester; Ethyl 4-[Benzyl(ethoxycarbonylmethyl)amino]butyrate; 4-(N-Benzyl-N-ethoxycarbonylmethylamino)butyric Acid Ethyl Ester; Butanoic acid, 4-[(benzyl)(2-ethoxy-2-oxoethyl)amino]-, ethyl ester; Ethyl N-Benzyl-N-(carbethoxymethyl)-γ-aminobutyrate
EINECS	Contact for details

Quality Control

Our 4-(Benzyl-Ethoxycarbonylmethyl-Amino)-Butyric Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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