Description

4-Methyloctin-4-Ol is a high-purity, unsaturated tertiary alcohol with a distinctive acetylenic structure. This specialty chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its ability to introduce specific functional groups and structural motifs. It is essential for R&D and production in the pharmaceutical, agrochemical, and fragrance industries, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Serves as a key building block for creating novel pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Ingredient: Acts as a precursor for musky or woody odorants and specialty flavor compounds.
• Organic Synthesis Reagent: Employed in research laboratories for coupling reactions, cyclizations, and the construction of complex natural product analogs.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers and resins.
• Catalyst Ligand Precursor: Used to synthesize specialized ligands for metal-catalyzed reactions.

Basic Information

Product Name	4-Methyloctin-4-Ol
CAS No.	22128-43-4
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	4-Methyl-4-octyn-3-ol; 4-Methyloct-4-yn-3-ol; 4-Methyl-4-octyn-3-ol (primary IUPAC); 3-Octyn-3-ol, 4-methyl-; 4-Methyloct-4-yn-3-ol; 4-Methyl-3-octyn-4-ol; Tertiary acetylenic alcohol C9
EINECS	244-787-6

Quality Control

Our 4-Methyloctin-4-Ol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment supports compliance with REACH, FDA guidelines, and other relevant global regulatory frameworks for industrial and research use.

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 strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.450 - 1.455
Density (20°C)	0.88 - 0.92 g/mL

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