Description

4-Formyl-2-Methoxyphenyl Propionate is a versatile aromatic ester derivative used as a key synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both formyl and methoxy functional groups, makes it a valuable building block for the synthesis of complex molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for compounds requiring specific aromatic substitution patterns.
• Agrochemical Synthesis: Serves as a building block for developing advanced pesticides, herbicides, and plant growth regulators that benefit from its reactive aldehyde group.
• Organic Synthesis & Research: Used in academic and industrial R&D laboratories for constructing complex heterocycles, ligands, and other specialty organic compounds.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and photoactive materials where its specific substitution pattern imparts desired properties.
• Flavor & Fragrance Industry: Acts as an intermediate for synthesizing certain aromatic compounds used in high-value fragrance and flavor formulations.

Basic Information

Product Name	4-Formyl-2-Methoxyphenyl Propionate
CAS No.	174143-90-9
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	Vanillin Propionate; 2-Methoxy-4-formylphenyl Propanoate; 4-Formyl-2-methoxyphenyl Propanoate; Propionic Acid 4-Formyl-2-methoxyphenyl Ester; Vanillin Propanoate; 4-Carboxy-3-methoxybenzaldehyde Propionate; 3-Methoxy-4-propionyloxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 4-Formyl-2-Methoxyphenyl Propionate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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 the original packaging or amber glass until use.

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	< 10 ppm

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