Description

1,3-Dioxolane, 2-Methyl-2-(3-Pentynyl)- (7Ci,8Ci,9Ci) CAS NO 22592-16-1 is a specialized heterocyclic compound featuring both a dioxolane ring and an alkyne functional group. This unique molecular architecture makes it a valuable versatile building block and key intermediate in advanced organic synthesis. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring cyclic acetal or alkyne functionalities.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Specialty Polymer & Resin Production: Acts as a monomer or cross-linking agent for creating polymers with specific thermal or chemical resistance properties.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex natural products, ligands, and novel heterocyclic compounds via click chemistry or other alkyne-based reactions.
• Material Science Research: Investigated for use in developing advanced materials, such as conductive polymers or metal-organic frameworks (MOFs).
• Flavor & Fragrance Intermediate: Potential use in the synthesis of specific aroma chemicals due to its oxygenated heterocyclic structure.

Basic Information

Product Name	1,3-Dioxolane, 2-Methyl-2-(3-Pentynyl)- (7Ci,8Ci,9Ci)
CAS No.	22592-16-1
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	2-Methyl-2-(3-pentynyl)-1,3-dioxolane; 2-(3-Pentynyl)-2-methyl-1,3-dioxolane; 3-(2-Methyl-1,3-dioxolan-2-yl)-1-pentyne; 1-Pentyne, 3-(2-methyl-1,3-dioxolan-2-yl)-; 2-Methyl-2-(pent-3-yn-1-yl)-1,3-dioxolane
EINECS	Contact for details

Quality Control

Our 1,3-Dioxolane, 2-Methyl-2-(3-Pentynyl)- is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. This material is moisture-sensitive; keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	Contact for details
Density (g/mL at 20°C)	Contact for details

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