Description

Benzene, 1-Methoxy-4-(1-Propyn-1-Yl)- is a specialized aromatic acetylene derivative, identified by CAS number 2749-94-2, valued for its role as a versatile synthetic building block in advanced organic chemistry. This compound is critical for researchers and manufacturers requiring a high-purity intermediate to construct complex molecular architectures. It is primarily needed by the pharmaceutical, agrochemical, and advanced materials sectors for applications in drug discovery, ligand synthesis, and the development of functional polymers.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel active pharmaceutical ingredients (APIs) and bioactive molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Ligand & Catalyst Preparation: Serves as a precursor for creating specialized ligands in transition metal catalysis and organometallic chemistry.
• Material Science: Employed in the synthesis of conjugated polymers and organic electronic materials for OLEDs or semiconductors.
• Fine Chemical Synthesis: A versatile building block for constructing complex natural products and specialty chemicals.
• Academic & R&D: Essential for methodological development and exploratory research in synthetic organic chemistry laboratories.

Basic Information

Product Name	Benzene, 1-Methoxy-4-(1-Propyn-1-Yl)-
CAS No.	2749-94-2
Molecular Formula	C10H10O
Molecular Weight	146.19 g/mol
Synonyms	1-Methoxy-4-(prop-1-yn-1-yl)benzene; 4-Methoxyphenylacetylene; p-Methoxyphenylacetylene; 1-Ethynyl-4-methoxybenzene; (4-Methoxyphenyl)acetylene; Anisole, 4-ethynyl-; 4-Ethynylanisole; p-Ethynylanisole
EINECS	220-403-7

Quality Control

Our Benzene, 1-Methoxy-4-(1-Propyn-1-Yl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency suitable for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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