Description

α-[(3,3-Dimethyl-2-Isopropyloxiranyl)Ethynyl]-α-Methyl-1,4-Dioxane-2-Methanol CAS NO 63922-55-4 is a specialized, high-purity organic compound featuring a complex molecular architecture that combines oxirane and dioxane moieties. This unique structure makes it a valuable advanced intermediate for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients, fragrances, and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting complex biological pathways.
• Agrochemical Synthesis: Used in the research and development of next-generation pesticides, herbicides, and plant growth regulators requiring specific stereochemistry.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, including complex fragrances, flavors, and performance materials.
• Academic & Industrial Research: A valuable tool in organic chemistry research for studying cycloaddition reactions and developing new synthetic methodologies.
• Material Science: Potential use as a monomer or cross-linking agent in the development of specialized polymers with tailored properties.

Basic Information

Product Name	α-[(3,3-Dimethyl-2-Isopropyloxiranyl)Ethynyl]-α-Methyl-1,4-Dioxane-2-Methanol
CAS No.	63922-55-4
Molecular Formula	C15H24O4
Molecular Weight	268.35 g/mol
Synonyms	α-[(3,3-Dimethyl-2-isopropyloxiranyl)ethynyl]-α-methyl-1,4-dioxane-2-methanol; 2-Methanol, α-[(3,3-dimethyl-2-(1-methylethyl)oxiranyl)ethynyl]-α-methyl-1,4-dioxane-; 1,4-Dioxane-2-methanol, α-[(3,3-dimethyl-2-(1-methylethyl)oxiranyl)ethynyl]-α-methyl-; (2R,5S)-5-[(2S,3S)-3-Isopropyl-2,2-dimethyloxiran-2-yl]-1,3-dioxan-5-yl]ethynyl]methanol (stereoisomer); Contact for additional IUPAC names and trade designations.
EINECS	Contact for details

Quality Control

Our α-[(3,3-Dimethyl-2-Isopropyloxiranyl)Ethynyl]-α-Methyl-1,4-Dioxane-2-Methanol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to ensure stereochemical integrity, meeting the stringent requirements for advanced synthetic intermediates. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (Enantiomeric Excess)
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%

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