Description

Ethyl 3-Methoxyphenylacetate is a versatile aromatic ester compound widely utilized as a key intermediate in organic synthesis. Its value lies in providing a functionalized phenylacetic acid derivative essential for constructing more complex molecules in research and industrial processes. This product is primarily needed by manufacturers in the pharmaceutical, agrochemical, and fragrance industries for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with methoxyphenyl structural motifs.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Ingredient: Serves as a precursor for creating specific aromatic esters and compounds used in perfumery and flavor formulations.
• Organic Synthesis Reagent: Employed in research laboratories and fine chemical production for coupling reactions, esterifications, and the introduction of the 3-methoxyphenylacetyl group.
• Liquid Crystal and Electronic Materials: Acts as an intermediate in the synthesis of specialty chemicals for advanced material science applications.

Basic Information

Product Name	Ethyl 3-Methoxyphenylacetate
CAS No.	35553-92-5
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	Ethyl (3-Methoxyphenyl)acetate; 3-Methoxyphenylacetic Acid Ethyl Ester; Ethyl 3-Methoxybenzeneacetate; m-Methoxyphenylacetic Acid Ethyl Ester; Ethyl m-Methoxyphenylacetate; NSC 403106; Benzeneacetic acid, 3-methoxy-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 3-Methoxyphenylacetate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, impurities, and physical parameters are available upon request, supporting compliance with cGMP and ISO standards where applicable.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.508 - 1.512
Density (20°C)	1.090 - 1.110 g/mL

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