Description

3-Oxetanol, 3-Methyl- CAS NO 162816-08-2 is a versatile oxetane derivative, a high-value heterocyclic building block prized for its unique strained ring structure and functional group compatibility. This compound is critical for introducing the oxetane moiety into target molecules, a strategy used to modulate physicochemical properties like solubility, metabolic stability, and lipophilicity in advanced material and pharmaceutical design. It is an essential intermediate for researchers and manufacturers in pharmaceutical development, agrochemical synthesis, and the creation of specialty polymers and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for incorporating the oxetane ring into drug candidates to improve metabolic stability, solubility, and overall drug-like properties (Lipinski's rule of five).
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides where the oxetane group can enhance biological activity and environmental profile.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for synthesizing advanced polymers with tailored properties such as adhesion, thermal stability, and chemical resistance.
• Liquid Crystal & OLED Materials: A building block for creating charge-transport materials, hosts, or emitters in electronic displays and lighting applications.
• Organic Synthesis & Catalysis: Valuable scaffold in medicinal chemistry and as a ligand or precursor in the development of novel catalytic systems.
• Cosmetic & Personal Care Ingredients: Potential intermediate for synthesizing novel UV absorbers, emulsifiers, or active delivery agents.

Basic Information

Product Name	3-Oxetanol, 3-Methyl-
CAS No.	162816-08-2
Molecular Formula	C4H8O2
Molecular Weight	88.11 g/mol
Synonyms	3-Methyl-3-oxetanemethanol; 3-Methyloxetane-3-methanol; (3-Methyloxetan-3-yl)methanol; 3-Hydroxymethyl-3-methyloxetane; 3-Methyl-3-hydroxymethyloxetane; Oxetane, 3-(hydroxymethyl)-3-methyl-; 3-Methyloxetanyl-3-methanol
EINECS	Contact for details

Quality Control

Our 3-Oxetanol, 3-Methyl- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.4400 - 1.4450
Density (g/mL, 20°C)	1.05 - 1.10

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