Description

1,3-Dioxolane, 2-(1-Butynyl)- (8Ci,9Ci) is a specialized heterocyclic compound featuring a dioxolane ring fused with a butynyl substituent, serving as a valuable building block in advanced organic synthesis. Its unique structure makes it a versatile intermediate for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This high-purity chemical is essential for R&D chemists and process development scientists working on novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those requiring complex heterocyclic frameworks.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific ring systems are required for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.
• Material Science Research: Employed in the development of novel organic electronic materials and non-linear optical (NLO) compounds.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry, including cycloaddition reactions and ring-opening polymerizations.

Basic Information

Item	Details
Product Name	1,3-Dioxolane, 2-(1-Butynyl)- (8Ci,9Ci)
CAS No.	18938-40-4
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	2-(1-Butynyl)-1,3-dioxolane; 2-But-1-ynyl-1,3-dioxolane; 1,3-Dioxolane, 2-(1-butynyl)-; 2-(But-1-yn-1-yl)-1,3-dioxolane; 18938-40-4; NSC 163045; 2-(but-1-ynyl)-1,3-dioxolane
EINECS	Contact for details

Quality Control

Every batch of 1,3-Dioxolane, 2-(1-Butynyl)- is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of cGMP and ISO standards where applicable, ensuring traceability and supply chain integrity for global customers.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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