Description

1,3-Dioxolane, 2-Ethyl-4-Ethynyl-2,4-Dimethyl- is a specialized, high-purity heterocyclic compound featuring a dioxolane ring with ethynyl and ethyl substituents. This unique molecular architecture makes it a valuable advanced intermediate for synthesizing complex molecules in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, fine chemicals, and functional materials. The compound is supplied with a CAS Number of 337959-65-6, ensuring precise identification and traceability.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in developing new herbicides, fungicides, and insecticides with unique modes of action.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex heterocycles and specialty chemicals.
• Material Science: Potential monomer or cross-linking agent in the development of advanced polymers and resins.
• Academic & Industrial R&D: Essential reagent for methodological studies and exploring new chemical reactions in organic chemistry.

Basic Information

Product Name	1,3-Dioxolane, 2-Ethyl-4-Ethynyl-2,4-Dimethyl-
CAS No.	337959-65-6
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	2-Ethyl-4-ethynyl-2,4-dimethyl-1,3-dioxolane; 4-Ethynyl-2-ethyl-2,4-dimethyl-1,3-dioxolane; 1,3-Dioxolane, 2-ethyl-4-ethynyl-2,4-dimethyl-; 2,4-Dimethyl-2-ethyl-4-ethynyl-1,3-dioxolane; Ethynyl-substituted dimethyl dioxolane
EINECS	Contact for details

Quality Control

Every batch of our 1,3-Dioxolane, 2-Ethyl-4-Ethynyl-2,4-Dimethyl- is produced under strict quality management protocols to ensure consistency and purity for critical R&D and scale-up applications. Our products undergo rigorous quality testing, including advanced chromatographic analysis, to ensure compliance with exacting customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Due to its highly volatile nature, keep away from heat, sparks, and open flame. Incompatible with strong acids and oxidizing agents.

Specification

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