Description

Acetamide, n-[2-(3-Ethynylphenyl)ethyl]- is a specialized organic building block featuring both an acetamide moiety and an ethynylphenyl group. This unique molecular structure makes it a valuable intermediate for advanced organic synthesis, particularly in the development of novel pharmaceutical compounds and functional materials. It is primarily sought after by research and development chemists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures. The compound is supplied to meet the stringent purity requirements of modern chemical synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Synthesis: Used in the creation of novel herbicide and pesticide candidates, leveraging its reactive ethynyl group for structural diversification.
• Material Science Research: Acts as a precursor for specialty polymers, liquid crystals, or organic electronic materials due to its conjugated system potential.
• Chemical Biology Probes: Employed in the synthesis of molecular probes and tags for studying biological processes, where the alkyne group enables click chemistry conjugation.
• Academic & Industrial R&D: A versatile building block for method development and exploratory synthesis in organic chemistry laboratories worldwide.

Basic Information

Product Name	Acetamide, n-[2-(3-Ethynylphenyl)ethyl]-
CAS No.	949115-78-0
Molecular Formula	C12H13NO
Molecular Weight	187.24 g/mol
Synonyms	N-[2-(3-Ethynylphenyl)ethyl]acetamide; 3-[2-(Acetylamino)ethyl]phenylacetylene; N-Acetyl-2-(3-ethynylphenyl)ethylamine; 1-[2-(3-Ethynylphenyl)ethyl]acetamide; Acetamide, N-[2-(3-ethynylphenyl)ethyl]- (9CI); 949115-78-0; 3-Ethynylphenethylacetamide
EINECS	Contact for details

Quality Control

Every batch of Acetamide, n-[2-(3-Ethynylphenyl)ethyl]- is produced and analyzed under strict quality management protocols. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles by techniques such as HPLC, NMR, and GC are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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