Description

2,5,8-Undecatriyn-1-ol is a high-purity, linear terminal alkyne alcohol characterized by its unique triple-bond structure. This compound serves as a versatile and valuable advanced synthetic intermediate for constructing complex molecular architectures. It is primarily utilized by research institutions and specialty chemical manufacturers engaged in pharmaceutical development, materials science, and organic synthesis.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in exploratory drug discovery programs.
• Organic Synthesis Reagent: Used in click chemistry (e.g., Copper-Catalyzed Azide-Alkyne Cycloaddition) and other coupling reactions to introduce functionalized alkyl chains.
• Materials Science Research: Serves as a monomer or precursor for developing specialized polymers, dendrimers, and liquid crystalline materials with tailored properties.
• Agrochemical Development: Employed in the research and synthesis of new crop protection agents and plant growth regulators.
• Academic & Industrial R&D: A critical tool for chemists exploring new reaction methodologies and constructing complex natural product analogs.

Basic Information

Product Name	2,5,8-Undecatriyn-1-ol
CAS No.	35378-82-6
Molecular Formula	C₁₁H₁₂O
Molecular Weight	160.21 g/mol
Synonyms	Undeca-2,5,8-triyn-1-ol; 2,5,8-Undecatriyne-1-ol; 1-Hydroxyundeca-2,5,8-triyne; 2,5,8-Undecatriynol; Terminal Undecatriynol; Linear C11 Triyne Alcohol; Alkyne Alcohol C11
EINECS	Contact for details

Quality Control

Every batch of 2,5,8-Undecatriyn-1-ol is produced and analyzed under strict quality management protocols to ensure high purity and batch-to-batch consistency. Our products undergo rigorous quality testing, including chromatographic purity analysis and structural confirmation. Certificates of Analysis (COA) detailing all relevant specifications 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 (15-25°C). This material is light-sensitive and should be stored away from light. Keep under an inert atmosphere for long-term storage to prevent potential oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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