Description

5,9-Cycloundecadien-2-Yn-1-Ol,7,7,10-Trimethyl-,(5Z,9Z)-(9Ci) is a specialized organic intermediate characterized by its unique cyclic diene and alkyne functional groups. This compound is valued for its role as a key building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fragrance sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for complex ring systems.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators, leveraging its reactive diene and alkyne moieties.
• Fragrance & Flavor Chemistry: Acts as a starting material for synthesizing unique macrocyclic and polycyclic musk compounds and flavoring agents.
• Material Science: Investigated as a monomer or cross-linking agent for creating specialty polymers with tailored thermal or mechanical properties.
• Academic & Industrial R&D: Employed in methodological studies and as a model compound in catalysis, cycloaddition reactions, and total synthesis projects.

Basic Information

Product Name	5,9-Cycloundecadien-2-Yn-1-Ol,7,7,10-Trimethyl-,(5Z,9Z)-(9Ci)
CAS No.	791810-20-3
Molecular Formula	C14H22O
Molecular Weight	206.33 g/mol
Synonyms	(5Z,9Z)-7,7,10-Trimethyl-5,9-cycloundecadien-2-yn-1-ol; 7,7,10-Trimethyl-5,9-cycloundecadien-2-yn-1-ol, (5Z,9Z)-; (5Z,9Z)-7,7,10-Trimethylbicyclo[7.2.0]undeca-1,5,9-trien-4-yn-11-ol; Trimethyl Cycloundecadienynol
EINECS	Contact for details

Quality Control

Our production of 5,9-Cycloundecadien-2-Yn-1-Ol,7,7,10-Trimethyl-,(5Z,9Z)-(9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including GC, HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/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.