Description

5-Chloro-2-Methoxy-3-(Trifluoromethyl)Benzaldehyde is a high-purity, multi-functional aromatic aldehyde building block of significant importance in advanced organic synthesis. Its unique molecular structure, featuring chloro, methoxy, and trifluoromethyl substituents, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the trifluoromethyl group enhances biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a building block for creating specialized organic electronic materials used in displays and lighting technologies.
• Functional Dye & Pigment Intermediate: Employed in the synthesis of complex dyes and pigments with specific colorfastness and light-absorption properties.
• Cross-Coupling Reactions: The aldehyde and halogen functionalities make it a versatile substrate for Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions.
• Academic & Contract Research: Utilized in medicinal chemistry and material science research for library synthesis and structure-activity relationship (SAR) studies.

Basic Information

Product Name	5-Chloro-2-Methoxy-3-(Trifluoromethyl)Benzaldehyde
CAS No.	1235841-30-1
Molecular Formula	C9H6ClF3O2
Molecular Weight	238.59 g/mol
Synonyms	3-(Trifluoromethyl)-5-chloro-2-methoxybenzaldehyde; 5-Chloro-2-methoxy-α,α,α-trifluoro-m-tolualdehyde; 2-Methoxy-5-chloro-3-(trifluoromethyl)benzaldehyde; 5-Chloro-2-methoxy-3-trifluoromethylbenzaldehyde; Benzaldehyde, 5-chloro-2-methoxy-3-(trifluoromethyl)-; 3-Trifluoromethyl-5-chloro-2-methoxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Methoxy-3-(Trifluoromethyl)Benzaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

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%
Heavy Metals	≤ 20 ppm

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