Description

4-Methoxy-3-Methyl-5-(Trifluoromethyl)Benzaldehyde, 97% is a high-purity aromatic aldehyde building block featuring a trifluoromethyl substituent. This compound matters for its role as a versatile synthetic intermediate, enabling the introduction of both methoxy and trifluoromethyl groups into target molecules, which are key motifs in modern pharmaceutical and agrochemical design. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the trifluoromethyl group enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs), due to its aromatic core and functional groups.
• Organic Synthesis & Catalysis Research: Employed in academic and industrial research for developing new synthetic methodologies, cross-coupling reactions, and as a ligand precursor in catalysis.
• Fluorine Chemistry Studies: Acts as a model compound for studying the influence of the trifluoromethyl group on reaction kinetics, electronic properties, and molecular conformation.
• Fine Chemical Production: Utilized in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	4-Methoxy-3-Methyl-5-(Trifluoromethyl)Benzaldehyde, 97%
CAS No.	1431329-77-9
Molecular Formula	C10H9F3O2
Molecular Weight	218.17 g/mol
Synonyms	3-Methyl-4-methoxy-5-(trifluoromethyl)benzaldehyde; 5-(Trifluoromethyl)-3-methyl-4-methoxybenzaldehyde; 4-Methoxy-3-methyl-5-trifluoromethylbenzaldehyde; 3-Methyl-4-methoxy-α,α,α-trifluoro-m-tolualdehyde; 4-Methoxy-3-methyl-α,α,α-trifluoro-m-tolualdehyde; 5-Formyl-2-methoxy-6-methylbenzotrifluoride; 2-Methoxy-6-methyl-5-formylbenzotrifluoride
EINECS	Contact for details

Quality Control

Our 4-Methoxy-3-Methyl-5-(Trifluoromethyl)Benzaldehyde, 97% undergoes rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed using advanced techniques like HPLC, GC, and NMR to verify identity, purity, and impurity profiles. We maintain strict adherence to in-house specifications designed for research and industrial use. Certificates of Analysis (COA) are available upon request to provide full transparency on batch-specific quality data.

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 light-sensitive and easily oxidized; for long-term storage, consider storing under an inert atmosphere such as nitrogen or argon to maintain optimal purity and stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%

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