Description

Ethyl 4-Acetoxybenzoylformate is a specialized organic ester compound, identified by CAS NO 100519-34-4, that serves as a critical synthetic intermediate in advanced organic synthesis. Its molecular structure, featuring both ester and benzoylformate functionalities, makes it a valuable building block for constructing complex molecules. This high-purity intermediate is essential for research and development chemists and manufacturers in the pharmaceutical and fine chemical industries seeking reliable and consistent raw materials for their processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with benzophenone or related scaffolds.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex organic molecules, including dyes, pigments, and advanced materials.
• Agrochemical Research: Serves as a building block in the development of novel herbicides, fungicides, and plant growth regulators.
• Academic & Industrial R&D: Employed in research laboratories for method development and exploring new chemical reactions and pathways.
• Chemical Reference Standard: Utilized as a high-purity standard for analytical method development and quality control in chemical production.

Basic Information

Product Name	Ethyl 4-Acetoxybenzoylformate
CAS No.	100519-34-4
Molecular Formula	C12H12O5
Molecular Weight	236.22 g/mol
Synonyms	Ethyl (4-acetoxyphenyl)(oxo)acetate; Ethyl 4-acetoxy-α-oxobenzeneacetate; 4-Acetoxybenzoylformic Acid Ethyl Ester; Ethyl α-oxo-4-acetoxybenzeneacetate; Acetic Acid 4-(Ethoxyoxalyl)phenyl Ester; Ethyl (4-acetyloxybenzoyl)formate; p-Acetoxybenzoylformic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 4-Acetoxybenzoylformate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to meet the stringent requirements of our global clientele in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.