Description

2-(2,3,5,6-Tetramethylphenyl)Ethanol is a high-purity, substituted phenethyl alcohol derivative, serving as a critical chiral intermediate and building block in advanced organic synthesis. Its value lies in the steric hindrance and electronic properties imparted by the tetramethylphenyl group, which are essential for directing regioselectivity and creating complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and cardiovascular drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the bulky aromatic system contributes to biological activity and environmental stability.
• Ligand and Catalyst Preparation: Serves as a precursor for phosphine and other donor ligands used in asymmetric catalysis and transition metal complexes.
• Functional Material Monomer: Employed in the research and development of specialty polymers, liquid crystals, and organic electronic materials.
• Fragrance and Flavor Chemistry: Acts as a starting material for the synthesis of unique, high-value aromatic compounds with modified scent and taste profiles.
• Academic and R&D Laboratories: Essential reference standard and reagent for methodological development in organic synthesis and stereochemistry studies.

Basic Information

Product Name	2-(2,3,5,6-Tetramethylphenyl)Ethanol
CAS No.	19991-04-9
Molecular Formula	C12H18O
Molecular Weight	178.27 g/mol
Synonyms	2-(2,3,5,6-Tetramethylphenyl)ethan-1-ol; 2-(2,3,5,6-Tetramethylphenyl)ethyl alcohol; 2,3,5,6-Tetramethylphenethyl alcohol; (2,3,5,6-Tetramethylphenyl)ethanol; Durenyl ethanol; 2-(Duren-2-yl)ethanol; 2-(2,3,5,6-Tetramethylphenyl)-1-ethanol
EINECS	Contact for details

Quality Control

Our 2-(2,3,5,6-Tetramethylphenyl)Ethanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific customer requirements or compendial standards (e.g., USP, EP) upon request.

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). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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