Description

4-Ethynylbenzyl Alcohol 97 is a high-purity organic building block featuring both a terminal alkyne and a benzyl alcohol functional group. This bifunctional structure makes it a versatile intermediate for synthesizing complex molecules through click chemistry and other coupling reactions. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key synthon for the development of new drug candidates, particularly in medicinal chemistry for creating targeted therapies.
• Agrochemical Synthesis: Used in the research and production of novel pesticides and herbicides with specific modes of action.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating specialty polymers, dendrimers, and functionalized surfaces.
• Click Chemistry Reagent: The terminal alkyne group is ideal for Huisgen 1,3-dipolar cycloaddition reactions to create triazole linkages efficiently.
• Liquid Crystal & OLED Materials: A building block for synthesizing advanced organic electronic materials and display components.
• Bioconjugation: Facilitates the labeling and modification of biomolecules for diagnostic and research applications.

Basic Information

Product Name	4-Ethynylbenzyl Alcohol 97
CAS No.	10602-04-7
Molecular Formula	C9H8O
Molecular Weight	132.16 g/mol
Synonyms	4-Ethynylbenzenemethanol; (4-Ethynylphenyl)methanol; p-Ethynylbenzyl Alcohol; 1-Ethynyl-4-(hydroxymethyl)benzene; 4-(Hydroxymethyl)phenylacetylene; 10602-04-7; 4-Ethynylbenzylalcohol
EINECS	Contact for details

Quality Control

Our 4-Ethynylbenzyl Alcohol 97 is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming it meets the specified 97% minimum purity and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound may be light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent oxidation.

Specification

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

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