Description

Ethyl 4-n-Propylbenzoylformate is a high-purity organic ester compound, identified by CAS No. 845790-55-8. It serves as a critical advanced intermediate in the synthesis of complex molecules, offering a versatile building block for introducing specific functional groups. This product is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where precise molecular construction is paramount.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a benzoylformate ester moiety.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing specialized organic compounds used in electronic displays.
• Fine Chemical & Flavor/Fragrance Intermediate: Employed in the multi-step synthesis of complex aroma chemicals and other high-value specialty compounds.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and catalysis studies.
• Custom Synthesis & Contract Manufacturing: Supplied as a specified intermediate for custom synthesis projects requiring high chemical purity and consistency.

Basic Information

Product Name	Ethyl 4-n-Propylbenzoylformate
CAS No.	845790-55-8
Molecular Formula	C13H16O3
Molecular Weight	220.26 g/mol
Synonyms	Ethyl 4-propylbenzoylformate; Ethyl (4-propylphenyl)(oxo)acetate; 4-Propylbenzoylformic Acid Ethyl Ester; Ethyl α-oxo-4-propylbenzeneacetate; Ethyl 2-oxo-2-(4-propylphenyl)acetate; 845790-55-8; Ethyl 4-propylbenzoylformate
EINECS	Contact for details

Quality Control

Our Ethyl 4-n-Propylbenzoylformate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming the product meets the agreed specifications for your application.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.