Description

(2-Ethynyl-5-Methoxyphenyl)Methanol is a specialized fine chemical building block characterized by its unique combination of an ethynyl group and a methoxyphenyl methanol moiety. This compound matters as a versatile intermediate for synthesizing complex molecules, particularly in advanced pharmaceutical and material science research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty polymer industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new generation herbicides and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor for advanced organic electronic materials due to its rigid, conjugated structure.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating specialty polymers with tailored thermal and mechanical properties.
• Chemical Synthesis: Utilized in Sonogashira coupling and other palladium-catalyzed reactions to introduce acetylene functionality into complex molecules.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and exploratory synthesis projects.

Basic Information

Product Name	(2-Ethynyl-5-Methoxyphenyl)Methanol
CAS No.	89414-50-6
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	2-Ethynyl-5-methoxybenzyl alcohol; 5-Methoxy-2-ethynylbenzyl alcohol; (5-Methoxy-2-ethynylphenyl)methanol; 1-(5-Methoxy-2-ethynylphenyl)methanol; Benzyl alcohol, 2-ethynyl-5-methoxy-; 2-Ethynyl-5-methoxybenzenemethanol
EINECS	Contact for details

Quality Control

Our (2-Ethynyl-5-Methoxyphenyl)Methanol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, guaranteeing traceability and compliance with your research or production 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 (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.