Description

Methyl 3-Formylbenzoate is a versatile aromatic ester-aldehyde intermediate of significant importance in fine chemical synthesis. Its bifunctional nature, featuring both an ester and a formyl group, makes it a valuable building block for constructing more complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with benzaldehyde or benzoic acid derivative backbones.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the aromatic aldehyde functionality is incorporated.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Organic Electronic Materials: A building block in the research and development of organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic materials.
• Dye and Pigment Manufacturing: Intermediate for synthesizing complex dyes, pigments, and optical brighteners.
• Flavor and Fragrance Industry: Potential intermediate for the synthesis of certain aromatic compounds used in fragrance compositions.
• Crosslinking Agent: Can be utilized in polymer chemistry as a crosslinking agent for resins due to its reactive aldehyde group.
• Academic and R&D: Widely used in academic research for methodological studies and the exploration of new synthetic pathways in organic chemistry.

Basic Information

Product Name	Methyl 3-Formylbenzoate
CAS No.	52178-50-4
Molecular Formula	C9H8O3
Molecular Weight	164.16 g/mol
Synonyms	3-(Methoxycarbonyl)benzaldehyde; Methyl m-formylbenzoate; 3-Carbomethoxybenzaldehyde; Benzoic acid, 3-formyl-, methyl ester; m-Formylbenzoic acid methyl ester; 3-Aldehydobenzoic acid methyl ester; Methyl 3-carboxybenzaldehyde (deprecated); Isophthalaldehyde acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 3-Formylbenzoate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

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
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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