Description

Benzeneacetic Acid, -α--Ethyl-4-Methyl- (9Ci) CAS NO 68692-82-0 is a specialized organic compound belonging to the class of substituted phenylacetic acid derivatives. This chemical serves as a crucial advanced intermediate for the synthesis of more complex molecules in fine chemical and pharmaceutical manufacturing. It is primarily needed by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop new active ingredients or functional materials.

Application

This substituted phenylacetic acid derivative is a versatile building block with several key industrial applications:

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators, leveraging its aromatic structure for bioactivity.
• Fine Chemical Production: Acts as a fundamental building block for creating complex organic compounds used in dyes, pigments, and functional materials.
• Organic Synthesis & Research: Employed in academic and industrial R&D for exploring new chemical reactions, catalytic processes, and the development of novel chemical entities.
• Fragrance & Flavor Intermediate: Can be utilized in the controlled synthesis of aromatic compounds for specialty fragrance and flavor applications.

Basic Information

Product Name	Benzeneacetic Acid, -α--Ethyl-4-Methyl- (9Ci)
CAS No.	68692-82-0
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	2-Ethyl-4-methylphenylacetic acid; α-Ethyl-4-methylbenzeneacetic acid; 4-Methyl-α-ethylbenzenacetic acid; (4-Methylphenyl)butanoic acid (related structure); 2-(4-Methylphenyl)butanoic acid; 4-Methylhydratropic acid; Butanoic acid, 2-(4-methylphenyl)-; Butyric acid, 2-(p-tolyl)-
EINECS	Contact for details

Quality Control

Our production of Benzeneacetic Acid, -α--Ethyl-4-Methyl- (9Ci) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a synthesis intermediate. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to support cGMP requirements for pharmaceutical applications and meet the exacting standards of global industrial customers.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 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. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.