Description

Benzeneacetic Acid, 4-Ethoxy-3-Ethyl- (9Ci) is a specialized aromatic acid derivative, identified by CAS number 383134-75-6, valued for its unique ethoxy and ethyl substituents which impart specific reactivity and solubility profiles. This compound is a critical synthetic intermediate for the development of advanced fine chemicals and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other high-value specialty chemicals.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and organic electronic materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis and catalysis.

Basic Information

Product Name	Benzeneacetic Acid, 4-Ethoxy-3-Ethyl- (9Ci)
CAS No.	383134-75-6
Molecular Formula	C₁₂H₁₆O₃
Molecular Weight	208.25 g/mol
Synonyms	4-Ethoxy-3-ethylbenzeneacetic acid; 2-(4-Ethoxy-3-ethylphenyl)acetic acid; 3-Ethyl-4-ethoxybenzeneacetic acid; (4-Ethoxy-3-ethylphenyl)acetic acid; α-(4-Ethoxy-3-ethylphenyl)acetic acid; 4-Ethoxy-3-ethyl-α-toluic acid; 2-(3-Ethyl-4-ethoxyphenyl)acetic acid
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, 4-Ethoxy-3-Ethyl- (9Ci) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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