Description

10-Undecyn-1-ol is a terminal alkyne alcohol with a long hydrocarbon chain, serving as a versatile building block in organic synthesis. Its unique structure, featuring both a reactive hydroxyl group and a terminal alkyne, makes it a critical intermediate for constructing complex molecules through coupling and addition reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for creating molecules with specific chain lengths and functional groups.
• Agrochemical Synthesis: Serves as a key precursor in the production of novel pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or chain extender in the creation of specialty polymers, coatings, and adhesives with tailored properties.
• Organic Synthesis Building Block: Utilized in click chemistry (e.g., CuAAC reactions), Sonogashira couplings, and other cross-coupling methodologies to introduce alkyne functionality.
• Liquid Crystal & Electronic Materials: Employed in the research and development of organic electronic components and liquid crystal displays (LCDs).
• Fragrance & Flavor Intermediate: Used in the controlled synthesis of specific aroma chemicals and flavor compounds.
• Corrosion Inhibitor Formulation: Incorporated into specialty formulations designed to protect metals in industrial processes.
• Research & Development: A valuable tool in academic and industrial R&D labs for exploring new synthetic pathways and chemical entities.

Basic Information

Product Name	10-Undecyn-1-ol
CAS No.	2774-84-7
Molecular Formula	C₁₁H₂₀O
Molecular Weight	168.28 g/mol
Synonyms	10-Undecyn-1-ol; Undec-10-yn-1-ol; 10-Undecynol; 1-Hydroxy-10-undecyne; 10-Undecynyl alcohol; ω-Undecynol; Terminal undecynol; 10-Undecyne-1-ol
EINECS	220-479-9

Quality Control

Our 10-Undecyn-1-ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, minimize headspace in opened containers and handle under inert gas when possible. Keep away from strong oxidizers, acids, and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.