Description

4,4-Dimethyl-1,1-Diphenyl-Pent-2-Yn-1-Ol is a specialized tertiary alcohol and alkyne derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its unique molecular architecture, featuring both phenyl and alkyne functional groups, makes it a versatile building block for constructing complex molecules. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those requiring a rigid, lipophilic scaffold.
• Ligand Synthesis: Used in the development of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Building Block: Employed in the multi-step synthesis of agrochemicals, dyes, and specialty polymers.
• Academic & Industrial Research: A valuable reagent for methodological development in organic synthesis, including cross-coupling and cyclization reactions.
• Material Science: Potential monomer or additive for creating advanced polymeric materials with specific thermal or optical properties.

Basic Information

Product Name	4,4-Dimethyl-1,1-Diphenyl-Pent-2-Yn-1-Ol
CAS No.	1522-15-2
Molecular Formula	C19H20O
Molecular Weight	264.36 g/mol
Synonyms	1,1-Diphenyl-4,4-dimethylpent-2-yn-1-ol; 4,4-Dimethyl-1,1-diphenyl-2-pentyn-1-ol; 2-Pentyn-1-ol, 4,4-dimethyl-1,1-diphenyl-; 1,1-Diphenyl-4,4-dimethyl-2-pentyn-1-ol; Diphenyl(4,4-dimethyl-1-pentyn-3-yl)methanol; (4,4-Dimethyl-1-pentyn-3-yl)diphenylmethanol
EINECS	Contact for details

Quality Control

Our 4,4-Dimethyl-1,1-Diphenyl-Pent-2-Yn-1-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system supports cGMP standards for pharmaceutical intermediates, ensuring traceability and reliability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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