Description

Benzoic Acid, 2-Ethoxy-3-Methoxy-, Methyl Ester (9Ci) is a specialized aromatic ester derivative of benzoic acid, identified by CAS number 773874-31-0. This high-purity intermediate is valued for its unique substitution pattern, which imparts specific reactivity and solubility profiles critical for advanced synthetic chemistry. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring specific methoxy and ethoxy aromatic motifs.
• Organic Synthesis Reagent: Used in esterification and transesterification reactions, as well as a protected or functionalized aromatic starting material in multi-step synthetic routes.
• Agrochemical Research: Employed in the development and research of new crop protection agents and herbicides, where its aromatic core is integral to biological activity.
• Liquid Crystal & Electronic Chemicals: Acts as a precursor or dopant in the synthesis of advanced materials for display technologies and organic semiconductors.
• Fragrance & Flavor Chemistry: Utilized as a high-value intermediate for creating complex aromatic esters with specific scent or flavor notes.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic chemistry, catalysis research, and process optimization.

Basic Information

Product Name	Benzoic Acid, 2-Ethoxy-3-Methoxy-, Methyl Ester (9Ci)
CAS No.	773874-31-0
Molecular Formula	C11H14O4
Molecular Weight	210.23 g/mol
Synonyms	2-Ethoxy-3-methoxybenzoic acid methyl ester; Methyl 2-ethoxy-3-methoxybenzoate; Benzoic acid, 2-ethoxy-3-methoxy-, methyl ester; 2-Ethoxy-3-methoxymethyl benzoate; Methyl o-ethoxy-m-methoxybenzoate; 773874-31-0; SCHEMBL23802227
EINECS	Contact for details

Quality Control

Our production of Benzoic Acid, 2-Ethoxy-3-Methoxy-, Methyl Ester adheres to stringent quality management protocols. Every batch is characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification parameters is provided with each shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0% (Standard Grade)
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.