Description

Benzaldehyde, 4-Bromo-2-Methoxy-5-(Trifluoromethyl)- is a high-value, multi-functional aromatic aldehyde derivative. This compound matters as a versatile and critical building block in advanced organic synthesis, offering unique reactivity due to the strategic combination of bromo, methoxy, and trifluoromethyl substituents. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Synthesis: Serves as a building block for developing advanced herbicides, fungicides, and insecticides with enhanced efficacy and environmental profiles.
• Liquid Crystal & OLED Material Research: Used in the development of fluorinated organic semiconductors and liquid crystal compounds for electronic displays.
• Cross-Coupling Reactions: The bromo substituent makes it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to construct complex biaryl systems.
• Fine Chemical Synthesis: Intermediate for producing dyes, flavors, and fragrances with specific halogenated and fluorinated characteristics.
• Academic & R&D: Essential reagent in university and corporate research laboratories for methodological studies and exploring new chemical spaces.

Basic Information

Product Name	Benzaldehyde, 4-Bromo-2-Methoxy-5-(Trifluoromethyl)-
CAS No.	2351862-91-2
Molecular Formula	C9H6BrF3O2
Molecular Weight	283.04 g/mol
Synonyms	4-Bromo-2-methoxy-5-(trifluoromethyl)benzaldehyde; 5-(Trifluoromethyl)-4-bromo-2-methoxybenzaldehyde; 2-Methoxy-4-bromo-5-(trifluoromethyl)benzaldehyde; 4-Bromo-2-methoxy-α,α,α-trifluoro-p-tolualdehyde; Benzaldehyde, 4-bromo-2-methoxy-5-(trifluoromethyl)-; (4-Bromo-2-methoxy-5-(trifluoromethyl)phenyl)methanone (tautomeric form)
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 4-Bromo-2-Methoxy-5-(Trifluoromethyl)- is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is compatible with strong acid/organic solvent. Keep away from heat, sparks, and open flame.

Specification

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

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