Description

Benzoic Acid, 3-Methoxy-4-Propoxy-, Methyl Ester is a specialized aromatic ester derivative of benzoic acid, valued for its role as a versatile synthetic intermediate and functional additive. Its molecular structure, featuring methoxy and propoxy substituents, imparts specific solubility and reactivity profiles critical for advanced chemical synthesis. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients or fine-tune material properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Acts as a precursor or modifying agent in the manufacture of electronic display and lighting components.
• Polymer & Resin Modifier: Incorporated to alter the flexibility, solubility, or curing characteristics of specialty polymers and coatings.
• Fragrance & Flavor Ingredient: Employed as a synthetic intermediate for creating specific aromatic compounds.
• Organic Synthesis & Research: A valuable reagent for academic and industrial laboratories exploring new organic reactions and methodologies.

Basic Information

Product Name	Benzoic Acid, 3-Methoxy-4-Propoxy-, Methyl Ester
CAS No.	3535-26-0
Molecular Formula	C12H16O4
Molecular Weight	224.25 g/mol
Synonyms	Methyl 3-Methoxy-4-propoxybenzoate; 3-Methoxy-4-propoxybenzoic Acid Methyl Ester; Benzoic Acid, 3-Methoxy-4-propoxy-, Methyl Ester; Methyl 4-Propoxy-3-methoxybenzoate; 4-Propoxy-3-methoxy Methyl Benzoate; Veratric Acid, 4-Propoxy-, Methyl Ester; Methyl 4-Propoxyveratrate
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 3-Methoxy-4-Propoxy-, Methyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request. We support compliance with REACH and other global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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%
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.