Description

4-Methyl-1-Pentyn-1-Ol is a versatile terminal alkyne alcohol, a key building block in organic synthesis. Its unique structure, featuring both an acetylene and a hydroxyl group, makes it a valuable precursor for constructing complex molecules. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as coupling reactions and the synthesis of fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Catalysis & Ligand Synthesis: Employed in the preparation of novel ligands for transition metal catalysis.
• Organic Synthesis Building Block: Utilized in Sonogashira, Click Chemistry, and other carbon-carbon bond-forming reactions.
• Flavor & Fragrance Industry: Acts as an intermediate for the synthesis of specific aroma chemicals.

Basic Information

Product Name	4-Methyl-1-Pentyn-1-Ol
CAS No.	53778-57-7
Molecular Formula	C6H10O
Molecular Weight	98.14 g/mol
Synonyms	4-Methyl-1-pentyn-3-ol; 4-Methylpent-1-yn-3-ol; 1-Pentyn-1-ol, 4-methyl-; 3-Hydroxy-4-methyl-1-pentyne; 4-Methylpent-1-yn-1-ol; 4-Methyl-1-pentyn-3-ol (primary name)
EINECS	Contact for details

Quality Control

Our 4-Methyl-1-Pentyn-1-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
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.