Description

4-(3,5-Dimethyl-1-Adamantyl)Phenol is a high-purity, sterically hindered phenolic compound featuring the unique adamantane cage structure. This molecular architecture provides exceptional thermal and oxidative stability, making it a valuable intermediate for advanced material synthesis. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical and specialty polymer industries for developing novel active ingredients and high-performance additives.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly those targeting central nervous system (CNS) disorders, due to the lipophilic and rigid adamantane moiety enhancing blood-brain barrier penetration.
• Polymer Additive: Serves as a precursor for advanced antioxidants and light stabilizers in engineering plastics, synthetic fibers, and high-temperature resins to prevent thermal degradation and extend material lifespan.
• Advanced Material Synthesis: Used in the research and development of dendrimers, metal-organic frameworks (MOFs), and other nanostructured materials where the bulky, three-dimensional adamantyl group controls molecular geometry and packing.
• Liquid Crystal & OLED Materials: Acts as a core or side-chain unit in the synthesis of organic semiconductors and liquid crystal compounds for display and lighting technologies, leveraging its structural rigidity and electronic properties.
• Cross-linking Agent & Monomer: Employed in the formulation of specialty epoxy resins, coatings, and adhesives that require enhanced heat resistance, chemical stability, and mechanical strength.
• Catalyst Ligand: The phenolic hydroxyl and bulky adamantyl group make it a candidate for designing novel ligands in asymmetric catalysis and organometallic chemistry.

Basic Information

Product Name	4-(3,5-Dimethyl-1-Adamantyl)Phenol
CAS No.	125910-53-4
Molecular Formula	C18H24O
Molecular Weight	256.38 g/mol
Synonyms	4-(3,5-Dimethyladamantan-1-yl)phenol; Phenol, 4-(3,5-dimethyl-1-adamantyl)-; 1-(4-Hydroxyphenyl)-3,5-dimethyladamantane; 3,5-Dimethyl-1-(4-hydroxyphenyl)adamantane; 4-(3,5-Dimethyltricyclo[3.3.1.13,7]decan-1-yl)phenol; Adamantylphenol derivative; DMAP (in specific contexts)
EINECS	Contact for details

Quality Control

Our production of 4-(3,5-Dimethyl-1-Adamantyl)Phenol adheres to stringent in-process controls and final batch release testing. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. The container should be kept tightly sealed when not in use to minimize exposure to air and moisture.

Specification

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

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