Description

4-Methoxy-Benzoic Acid 4-Formyl-2-Methoxy-Phenyl Ester is a specialized organic ester compound, also known as Vanillin 4-Methoxybenzoate, valued for its role as a key synthetic intermediate and functional additive. Its molecular structure, featuring both aldehyde and ester groups, makes it a versatile building block for the synthesis of more complex molecules in fine chemical and pharmaceutical research. This product is essential for R&D chemists and process developers in the pharmaceutical, agrochemical, and fragrance industries seeking to create novel compounds with specific properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a vanillin-derived scaffold.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Ingredient: Acts as a starting material or modifying agent for creating sophisticated aromatic compounds in perfumery and flavor formulations.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex organic molecules, including ligands, polymers, and specialty chemicals.
• UV Absorber / Stabilizer Precursor: Its structure is suitable for developing derivatives used as light stabilizers in polymers and coatings.
• Chemical Research (R&D): Utilized in methodological studies and as a standard or reagent in various chemical reactions.

Basic Information

Product Name	4-Methoxy-Benzoic Acid 4-Formyl-2-Methoxy-Phenyl Ester
CAS No.	5420-38-2
Molecular Formula	C16H14O5
Molecular Weight	286.28 g/mol
Synonyms	Vanillin 4-Methoxybenzoate; 4-Formyl-2-methoxyphenyl 4-methoxybenzoate; 4-Methoxybenzoyl vanillin; 2-Methoxy-4-formylphenyl 4-methoxybenzoate; Vanillin p-anisate; 4-Methoxybenzoic acid vanillyl ester; 4-Hydroxy-3-methoxybenzaldehyde 4-methoxybenzoate (ester)
EINECS	226-560-3

Quality Control

Our 4-Methoxy-Benzoic Acid 4-Formyl-2-Methoxy-Phenyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications for all key parameters. Our quality commitment ensures the material is suitable for demanding research and development applications.

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 strong oxidizing agents, strong acids, and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.