Description

3-Oxetanemethanol, 3-Methyl-, Methanesulfonate is a specialized organic building block and reactive intermediate of significant interest in advanced synthetic chemistry. Its value lies in its unique oxetane ring structure, which can be utilized to introduce specific three-dimensional motifs and functional handles into target molecules. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of complex drug candidates, particularly those requiring the incorporation of an oxetane moiety for metabolic stability or to modulate physicochemical properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides where the oxetane ring can contribute to biological activity.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for the production of specialty polymers with tailored thermal or mechanical characteristics.
• Material Science Research: Employed in the development of advanced materials, such as liquid crystals or photoactive compounds.
• Chemical Biology Probes: Useful for creating molecular probes and tools to study biological processes due to its reactive methanesulfonate group.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	3-Oxetanemethanol, 3-Methyl-, Methanesulfonate
CAS No.	3864-43-5
Molecular Formula	C6H12O4S
Molecular Weight	180.22 g/mol
Synonyms	3-(Hydroxymethyl)-3-methyloxetane methanesulfonate; 3-Methyl-3-oxetanemethanol methanesulfonate; 3-Methyloxetane-3-methanol methanesulfonate; (3-Methyl-3-oxetanyl)methyl methanesulfonate; Mesylate ester of 3-methyl-3-oxetanemethanol; Oxetane-3-methanol, 3-methyl-, methanesulfonate
EINECS	Contact for details

Quality Control

Our 3-Oxetanemethanol, 3-Methyl-, Methanesulfonate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation upon prolonged exposure to air.

Specification

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