Description

1-Ethynyl-2,2,6-Trimethylcyclohexanol is a specialized tertiary alcohol featuring an ethynyl functional group, making it a versatile intermediate for advanced organic synthesis. Its unique sterically hindered structure is critical for introducing specific molecular frameworks in the production of fine chemicals and active pharmaceutical ingredients. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fragrance sectors for developing novel compounds and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of sterically hindered active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators requiring specific tertiary alcohol motifs.
• Fragrance & Flavor Chemistry: Acts as a precursor for synthesizing unique musk-like odorants and complex flavor compounds due to its trimethylcyclohexanol backbone.
• Material Science Research: Employed in developing specialty polymers, coatings, and advanced materials where the ethynyl group enables further functionalization via click chemistry.
• Organic Synthesis Reagent: Utilized as a chiral auxiliary or protecting group in asymmetric synthesis and multi-step organic reactions in R&D laboratories.

Basic Information

Product Name	1-Ethynyl-2,2,6-Trimethylcyclohexanol
CAS No.	26005-41-4
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	1-Ethynyl-2,2,6-trimethylcyclohexanol; 2,2,6-Trimethyl-1-ethynylcyclohexanol; Ethynyltrimethylcyclohexanol; 1-Ethynyl-2,2,6-trimethyl-cyclohexan-1-ol; 1-Hydroxy-1-ethynyl-2,2,6-trimethylcyclohexane
EINECS	Contact for details

Quality Control

Our 1-Ethynyl-2,2,6-Trimethylcyclohexanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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