Description

Ethyl 3,4,5-Trimethoxyphenyl Acetate is a high-purity synthetic intermediate characterized by its trimethoxyphenyl and ester functional groups. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing key molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with complex aromatic ether structures.
• Agrochemical Synthesis: Used in research and development for creating novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Serves as a versatile starting material for synthesizing dyes, pigments, and other specialty organic compounds.
• Academic & Industrial Research: Employed in chemical research for method development, catalysis studies, and exploring new synthetic pathways.
• Liquid Crystal & Electronic Material Precursor: Investigated for use in the synthesis of advanced materials due to its stable aromatic core and modifiable ester group.

Basic Information

Product Name	Ethyl 3,4,5-Trimethoxyphenyl Acetate
CAS No.	66162-60-5
Molecular Formula	C13H18O5
Molecular Weight	254.28 g/mol
Synonyms	Ethyl (3,4,5-trimethoxyphenyl)acetate; Acetic acid, 2-(3,4,5-trimethoxyphenyl)-, ethyl ester; 3,4,5-Trimethoxyphenylacetic acid ethyl ester; Ethyl 3,4,5-trimethoxybenzeneacetate; NSC 334365; Ethyl trimethoxyphenylacetate
EINECS	Contact for details

Quality Control

Our Ethyl 3,4,5-Trimethoxyphenyl Acetate is manufactured under a strict quality management system. Every 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 research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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