Description

3-Methoxy-4-(Trifluoromethoxy)Benzaldehyde is a high-purity aromatic aldehyde building block featuring both methoxy and trifluoromethoxy substituents. This compound is valued for its unique electronic properties and structural motif, which are critical for synthesizing advanced materials and active pharmaceutical ingredients. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with enhanced bioactivity and stability.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the trifluoromethoxy group can improve metabolic stability and lipophilicity.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated organic semiconductors and liquid crystal compounds for electronic displays.
• Functional Polymer Monomer: Incorporated into polymer backbones to impart specific solubility, thermal, and optical properties to high-performance resins.
• Chemical Research & Development: Employed as a versatile building block in organic synthesis for introducing the 3-methoxy-4-(trifluoromethoxy)benzyl moiety.
• Flavor & Fragrance Ingredient Intermediate: Used in the synthesis of complex aromatic molecules for specialty fragrance applications.

Basic Information

Product Name	3-Methoxy-4-(Trifluoromethoxy)Benzaldehyde
CAS No.	1261483-00-4
Molecular Formula	C9H7F3O3
Molecular Weight	220.15 g/mol
Synonyms	4-(Trifluoromethoxy)-3-methoxybenzaldehyde; 3-Methoxy-4-trifluoromethoxybenzaldehyde; Benzaldehyde, 3-methoxy-4-(trifluoromethoxy)-; 3-Methoxy-α-oxo-4-(trifluoromethoxy)benzenemethanol (tautomer); 4-Formyl-2-methoxy-1-(trifluoromethoxy)benzene
EINECS	Contact for details

Quality Control

Every batch of 3-Methoxy-4-(Trifluoromethoxy)Benzaldehyde is manufactured and tested under a strict quality management system. We guarantee high chemical purity and consistency, supported by comprehensive analytical documentation. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed HPLC/GC data are 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). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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