Description

2,2-Dimethylpent-4-Yn-1-Ol is a specialized tertiary alcohol featuring an internal alkyne functional group, making it a valuable building block in advanced organic synthesis. Its unique sterically hindered structure is critical for developing complex molecules with specific spatial configurations. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemical intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of novel drug candidates, particularly those requiring sterically hindered alcohol moieties.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides where its alkyne group enables further functionalization.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized phosphine or N-heterocyclic carbene (NHC) ligands used in asymmetric catalysis.
• Material Science Research: Employed in the synthesis of monomers or cross-linkers for polymers with tailored thermal and mechanical properties.
• Fine Chemical Production: Utilized in multi-step synthetic routes for producing high-value specialty chemicals and flavors & fragrances.

Basic Information

Product Name	2,2-Dimethylpent-4-Yn-1-Ol
CAS No.	107540-03-4
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	4-Pentyn-1-ol, 2,2-dimethyl-; 2,2-Dimethyl-4-pentyn-1-ol; 2,2-Dimethylpent-4-yn-1-ol; 4-Pentyn-1-ol,2,2-dimethyl-; 2,2-Dimethyl-1-hydroxy-4-pentyne; 1-Hydroxy-2,2-dimethyl-4-pentyne
EINECS	Contact for details

Quality Control

Our 2,2-Dimethylpent-4-Yn-1-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing including GC, HPLC, and NMR to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with customer specifications and relevant research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents and acids. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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