Description

3-(4-Bromophenyl)-5-Methylisoxazole-4-Carboxaldehyde is a high-purity organic building block characterized by its bromophenyl and isoxazole aldehyde functional groups. This compound is a critical intermediate in the synthesis of complex molecules, offering versatile reactivity for constructing pharmacologically active scaffolds. It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry, agrochemical development, and advanced material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging the bioactivity of the isoxazole moiety.
• Material Science: Serves as a building block for creating specialized polymers and liquid crystals with unique electronic or optical properties.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Heck) and as an aldehyde component in condensation reactions to form heterocyclic compounds.
• Academic & R&D: Essential for methodological studies in organic chemistry and for exploring new synthetic routes in laboratory settings.

Basic Information

Product Name	3-(4-Bromophenyl)-5-Methylisoxazole-4-Carboxaldehyde
CAS No.	1119449-35-2
Molecular Formula	C11H8BrNO2
Molecular Weight	266.09 g/mol
Synonyms	4-Bromo-α-formyl-5-methylisoxazole; 5-Methyl-3-(4-bromophenyl)-4-isoxazolecarboxaldehyde; 3-(p-Bromophenyl)-5-methyl-4-isoxazolecarboxaldehyde; 4-Formyl-3-(4-bromophenyl)-5-methylisoxazole; (4-Bromophenyl)-5-methylisoxazole-4-carbaldehyde; 1119449-35-2; 3-(4-Bromophenyl)-5-methyl-1,2-oxazole-4-carbaldehyde
EINECS	Contact for details

Quality Control

Our 3-(4-Bromophenyl)-5-Methylisoxazole-4-Carboxaldehyde is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality system is designed to meet the stringent requirements of pharmaceutical and advanced chemical industries.

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). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening a new container to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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