Description

Ethyl α-Formyl Benzeneacetic Acid Ester is a versatile and high-purity organic ester compound, identified by CAS NO 17838-69-6. This chemical serves as a critical building block and intermediate in advanced organic synthesis, valued for its reactive formyl and ester functional groups. It is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to create complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a benzylacetic acid backbone.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Manufacturing: Employed as a specialized intermediate for dyes, pigments, and performance chemicals.
• Flavor and Fragrance Industry: Serves as a starting material for synthesizing specific aromatic esters used in complex scent and flavor profiles.
• Academic and R&D Laboratories: Utilized in methodological development and novel organic reaction studies.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers.

Basic Information

Product Name	Ethyl α-Formyl Benzeneacetic Acid Ester
CAS No.	17838-69-6
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	Ethyl 2-Formyl-2-phenylacetate; Ethyl (Formyl)(phenyl)acetate; Ethyl Phenylglyoxylate; Benzoylformic Acid Ethyl Ester; Ethyl Benzoylformate; Ethyl Oxophenylacetate; α-Oxobenzeneacetic Acid Ethyl Ester; Phenylglyoxylic Acid Ethyl Ester
EINECS	241-796-3

Quality Control

Our Ethyl α-Formyl Benzeneacetic Acid Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment upon request, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material may be sensitive to moisture and strong bases; ensure the container is kept tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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