Description

Oxiranemethanol, 3-Ethynyl-Alpha,α-Dimethyl- (9Ci) is a specialized, high-value oxirane derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both an epoxide ring and an ethynyl group, makes it a versatile precursor for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and advanced materials sectors, where it is used to introduce functional complexity into target molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Advanced Polymer Chemistry: Used as a monomer or cross-linking agent for creating specialty polymers with tailored thermal or mechanical properties.
• Agrochemical Synthesis: Building block for developing new generation crop protection agents and plant growth regulators.
• Liquid Crystal & OLED Materials: Intermediate in the production of organic electronic materials and display components.
• Click Chemistry & Bioconjugation: The ethynyl group enables efficient Huisgen cycloaddition (click chemistry) for labeling and bioconjugation applications.
• Academic & Industrial R&D: Serves as a valuable reagent for methodological development and exploring new chemical spaces in research laboratories.

Basic Information

Product Name	Oxiranemethanol, 3-Ethynyl-Alpha,α-Dimethyl- (9Ci)
CAS No.	197307-20-3
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	3-Ethynyl-2,2-dimethyloxiranemethanol; 2,2-Dimethyl-3-ethynyloxiranemethanol; 3-Ethynyl-2,2-dimethylglycidol; Glycidol, 3-ethynyl-2,2-dimethyl-; 2-(Hydroxymethyl)-3-ethynyl-2-methyloxirane; 3-Ethynyl-2-methyl-2-(hydroxymethyl)oxirane; Oxiranemethanol, 3-ethynyl-2,2-dimethyl-
EINECS	Contact for details

Quality Control

Every batch of Oxiranemethanol, 3-Ethynyl-Alpha,α-Dimethyl- (9Ci) is produced and tested under a strict quality management system to ensure consistency and reliability for your critical applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our commitment to quality assurance supports compliance in regulated research and development environments.

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 to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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