Description

4-(1,3-Benzoxazol-5-Yl)Benzaldehyde is a high-purity organic building block featuring a benzaldehyde moiety linked to a benzoxazole heterocycle. This compound is valued for its role as a key intermediate in the synthesis of advanced materials and active pharmaceutical ingredients (APIs). It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and oncology.
• Agrochemical Synthesis: Used in the development of new-generation herbicides and fungicides with enhanced efficacy.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core building block for electron-transport materials and emissive layer hosts in display technologies.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for catalytic systems and metal-organic frameworks (MOFs).
• Fluorescent Probe and Dye Chemistry: Acts as a starting material for synthesizing fluorescent tags and sensors used in bio-imaging and diagnostics.
• Polymer and Advanced Material Science: Incorporated into polymer backbones to impart specific electronic or thermal properties.

Basic Information

Product Name	4-(1,3-Benzoxazol-5-Yl)Benzaldehyde
CAS No.	1008361-50-9
Molecular Formula	C14H9NO2
Molecular Weight	223.23 g/mol
Synonyms	5-(4-Formylphenyl)benzoxazole; 4-(Benzoxazol-5-yl)benzaldehyde; 4-(1,3-Benzoxazol-5-yl)benzenecarboxaldehyde; 5-(4-Carboxaldehydephenyl)benzoxazole; Benzenecarboxaldehyde, 4-(1,3-benzoxazol-5-yl)-; 1008361-50-9
EINECS	Contact for details

Quality Control

Every batch of 4-(1,3-Benzoxazol-5-Yl)Benzaldehyde is manufactured under a strict quality management system and undergoes comprehensive analytical testing. We provide full traceability and Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, ensuring compliance with your R&D and cGMP standards. Specifications can be customized to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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