Description

Benzeneacetic Acid, 2-Ethoxy-5-Ethyl- (9Ci) is a specialized aromatic carboxylic acid derivative, identified by CAS NO 383134-27-8. This compound serves as a valuable high-purity intermediate in advanced organic synthesis, where its unique substitution pattern enables precise molecular construction. It is primarily required by pharmaceutical R&D and fine chemical sectors for the development of novel active ingredients and functional materials.

Application

This chemical intermediate is designed for sophisticated synthesis pathways in research and industrial production.

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, pesticides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for creating specialized aromatic cores in electronic display and lighting technologies.
• Polymer Modification: Employed to introduce specific functional groups into polymer chains to alter material properties.
• Organic Synthesis & Catalysis Research: A versatile reagent for constructing complex molecular architectures in academic and industrial laboratories.
• Dye & Pigment Intermediate: Used in the production of specialized colorants and functional dyes.

Basic Information

Product Name	Benzeneacetic Acid, 2-Ethoxy-5-Ethyl- (9Ci)
CAS No.	383134-27-8
Molecular Formula	C₁₂H₁₆O₃
Molecular Weight	208.25 g/mol
Synonyms	2-(2-Ethoxy-5-ethylphenyl)acetic acid; 2-Ethoxy-5-ethylbenzeneacetic acid; 5-Ethyl-2-ethoxyphenylacetic acid; (2-Ethoxy-5-ethylphenyl)acetic acid; α-(2-Ethoxy-5-ethylphenyl)acetic acid; Benzeneacetic acid, 2-ethoxy-5-ethyl-; 383134-27-8
EINECS	Contact for details

Quality Control

We supply Benzeneacetic Acid, 2-Ethoxy-5-Ethyl- (9Ci) in various purity grades to meet diverse application needs. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. We adhere to a cGMP-compliant quality management system for production and control.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The material should be stored under an inert atmosphere if long-term stability is a concern.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals (as Pb)	≤20 ppm
Related Substances (HPLC)	Individual impurity ≤0.5%; Total impurities ≤1.5%

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