Description

Oxirane, 2-(3,3-Dimethyl-1-Butynyl)-3-Methyl- (9Ci) is a specialized, high-value oxirane derivative featuring a terminal alkyne functional group, making it a versatile building block for advanced organic synthesis. This compound is critical for researchers and industrial chemists developing novel materials and active pharmaceutical ingredients (APIs) through click chemistry and other alkyne-based coupling reactions. It is primarily utilized in pharmaceutical R&D, agrochemical synthesis, and the production of specialty polymers where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents with specific modes of action.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent for creating polymers with tailored thermal, mechanical, or surface properties.
• Click Chemistry Reagent: The terminal alkyne group enables efficient Huisgen cycloaddition reactions for bioconjugation and material surface modification.
• Ligand & Catalyst Development: Employed in the synthesis of novel ligands and organometallic catalysts for asymmetric synthesis.
• Fine Chemical Production: A crucial precursor for synthesizing complex fragrance and flavor molecules.

Basic Information

Product Name	Oxirane, 2-(3,3-Dimethyl-1-Butynyl)-3-Methyl- (9Ci)
CAS No.	212687-69-9
Molecular Formula	C9H14O
Molecular Weight	138.21 g/mol
Synonyms	3-Methyl-2-(3,3-dimethylbut-1-yn-1-yl)oxirane; 2-(3,3-Dimethyl-1-butynyl)-3-methyloxirane; 3-Methyl-2-(3,3-dimethyl-1-butynyl)oxirane; tert-Butylacetylene oxide; 1,2-Epoxy-1-(3,3-dimethyl-1-butynyl)propane; 1-(1,2-Epoxypropyl)-3,3-dimethyl-1-butyne
EINECS	Contact for details

Quality Control

Every batch of Oxirane, 2-(3,3-Dimethyl-1-Butynyl)-3-Methyl- (9Ci) is produced under strict quality management protocols to ensure consistency and reliability for your critical applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to meet the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 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.