Description

4-(Oxetan-3-Yloxy)-Benzaldehyde is a high-purity, versatile aromatic aldehyde building block featuring an oxetane ether moiety. This compound matters for its unique bifunctional reactivity, offering both an aldehyde group for condensation reactions and a strained oxetane ring for ring-opening or polymer modification chemistry. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS and anti-inflammatory therapies.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging its aromatic-aldehyde core for creating active molecules.
• Polymer Science & Material Chemistry: Serves as a monomer or cross-linking agent for developing specialty polymers with tailored properties, utilizing the oxetane ring's polymerization capability.
• Liquid Crystal & OLED Material Precursor: Employed in the synthesis of advanced organic electronic materials due to its rigid benzaldehyde structure and modifiable ether linkage.
• Chemical Biology & Probe Development: Useful for creating molecular probes and bioconjugation reagents where the aldehyde allows for selective labeling of biomolecules.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis, exploring new reactions involving protected aldehydes and heterocyclic ethers.

Basic Information

Product Name	4-(Oxetan-3-Yloxy)-Benzaldehyde
CAS No.	1513366-04-5
Molecular Formula	C10H10O3
Molecular Weight	178.18 g/mol
Synonyms	4-(Oxetan-3-yloxy)benzaldehyde; Benzaldehyde, 4-(oxetan-3-yloxy)-; 3-(4-Formylphenoxy)oxetane; 4-(Oxetane-3-yloxy)benzaldehyde; p-(Oxetan-3-yloxy)benzaldehyde; 4-Oxetan-3-yloxybenzaldehyde; (4-Formylphenoxy)oxetane; Oxetane-3-yloxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 4-(Oxetan-3-Yloxy)-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure compliance with exacting standards for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is light-sensitive and easily oxidized; prolonged exposure to air or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 96.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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