Description

Acetic Acid, [4-(2-Amino-1-Oxobutyl)Phenoxy]-, Methyl Ester (9Ci) is a specialized organic compound featuring a phenoxyacetic acid ester core with an amino ketone side chain. This unique bifunctional structure makes it a valuable high-purity chemical intermediate for advanced synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with phenoxy and amino ketone pharmacophores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile precursor in academic and industrial research for creating complex esters, amides, and heterocyclic compounds.
• Material Science Research: Potential monomer or cross-linking agent in the development of specialty polymers and functional materials.
• Bioconjugation Chemistry: The reactive ester and amino groups make it suitable for protein labeling and probe development in biochemical research.

Basic Information

Product Name	Acetic Acid, [4-(2-Amino-1-Oxobutyl)Phenoxy]-, Methyl Ester (9Ci)
CAS No.	766454-21-1
Molecular Formula	C13H17NO4
Molecular Weight	251.28 g/mol
Synonyms	Methyl 2-[4-(2-aminobutanoyl)phenoxy]acetate; Methyl [4-(2-aminobutanoyl)phenoxy]acetate; 2-[4-(2-Aminobutanoyl)phenoxy]acetic acid methyl ester; Acetic acid, 2-[4-(2-aminobutanoyl)phenoxy]-, methyl ester; 4-(2-Amino-1-oxobutyl)phenoxyacetic acid methyl ester; Methyl (4-(2-aminobutanoyl)phenoxy)acetate; 766454-21-1
EINECS	Contact for details

Quality Control

Our production of Acetic Acid, [4-(2-Amino-1-Oxobutyl)Phenoxy]-, Methyl Ester (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%

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