Description

Benzoic Acid, 2-Ethoxy-4-Ethyl-5-Fluoro- (9Ci) is a specialized fluorinated benzoic acid derivative, a high-value intermediate prized for its role in synthesizing advanced molecules. Its core value proposition lies in providing a precise chemical scaffold for research and development, enabling the creation of novel compounds with targeted properties. This product is essential for pharmaceutical R&D teams and agrochemical innovators seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders or possessing specific receptor binding profiles.
• Agrochemical Research: Serves as a precursor in the development of next-generation herbicides, fungicides, or plant growth regulators, where the fluorine atom and ethoxy/ethyl substitutions can enhance bioactivity and environmental stability.
• Material Science Chemistry: Used in the research and production of specialty polymers, liquid crystals, or organic electronic materials where its aromatic and fluorinated structure can influence material properties.
• Organic Synthesis Reference Standard: Employed as a pure standard in analytical laboratories for method development, calibration, and quality control of related synthetic pathways.
• Chemical Biology Probe Development: Utilized in medicinal chemistry to create molecular probes for studying enzyme function or biological pathways, leveraging its modifiable benzoic acid core.

Basic Information

Item	Details
Product Name	Benzoic Acid, 2-Ethoxy-4-Ethyl-5-Fluoro- (9Ci)
CAS No.	223699-48-7
Molecular Formula	C11H13FO3
Molecular Weight	212.22 g/mol
Synonyms	5-Fluoro-2-ethoxy-4-ethylbenzoic acid; 2-Ethoxy-4-ethyl-5-fluorobenzoic acid; 4-Ethyl-2-ethoxy-5-fluorobenzoic acid; Benzoic acid, 4-ethyl-2-ethoxy-5-fluoro-; 223699-48-7; 5-Fluoro-4-ethyl-2-ethoxybenzoic acid
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-Ethoxy-4-Ethyl-5-Fluoro- (9Ci) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting R&D and process chemistry standards. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥97.0%
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%
Single Unknown Impurity (HPLC)	≤1.0%
Total Impurities (HPLC)	≤3.0%

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