Description

Oxazolidine, 4-Ethynyl-2,3,4-Trimethyl- (8Ci) is a specialized heterocyclic organic compound featuring a reactive ethynyl group, making it a valuable building block in advanced synthetic chemistry. This compound is significant for its role as a key intermediate in the development of novel pharmaceuticals, agrochemicals, and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for synthesizing complex target molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and anti-infective pathways.
• Agrochemical Research: Serves as a building block for developing new generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science: Used in the creation of specialty polymers, resins, and advanced materials where the ethynyl group enables cross-linking or functionalization.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex heterocyclic frameworks and conducting click chemistry reactions.
• Ligand & Catalyst Development: Acts as a precursor for synthesizing novel ligands and organometallic catalysts used in asymmetric synthesis.

Basic Information

Product Name	Oxazolidine, 4-Ethynyl-2,3,4-Trimethyl- (8Ci)
CAS No.	20116-14-7
Molecular Formula	C8H13NO
Molecular Weight	139.19 g/mol
Synonyms	4-Ethynyl-2,3,4-trimethyloxazolidine; 4-Ethynyl-2,3,4-trimethyl-1,3-oxazolidine; 2,3,4-Trimethyl-4-ethynyloxazolidine; 4-Ethynyl-2,3,4-trimethyloxazolidine (8CI); Oxazolidine, 4-ethynyl-2,3,4-trimethyl-; 4-Ethynyl-2,3,4-trimethyloxazolidine (9CI)
EINECS	Contact for details

Quality Control

Our Oxazolidine, 4-Ethynyl-2,3,4-Trimethyl- (8Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to the reactive ethynyl moiety, it is recommended to store under an inert atmosphere for long-term stability and to minimize moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.