Description

1-Isobenzofuranacetic Acid, α-Acetyl-1,3-Dihydro-3-Oxo-, Ethyl Ester is a specialized organic compound belonging to the isobenzofuran class, serving as a valuable synthetic intermediate. Its molecular structure makes it a versatile building block for constructing more complex heterocyclic systems and active pharmaceutical ingredients (APIs). This high-purity chemical is essential for research and development chemists and process engineers in the pharmaceutical and fine chemical industries, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Fine Chemical Synthesis: Employed as a versatile building block for constructing complex organic molecules in custom synthesis and process development.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic core.
• Material Science: Potential monomer or additive in the research of advanced polymers with specific optical or electronic properties.
• Academic & Industrial R&D: Serves as a critical reagent in methodological studies and the exploration of new organic reactions and catalytic processes.

Basic Information

Product Name	1-Isobenzofuranacetic Acid, α-Acetyl-1,3-Dihydro-3-Oxo-, Ethyl Ester
CAS No.	731773-32-3
Molecular Formula	C14H14O5
Molecular Weight	262.26 g/mol
Synonyms	Ethyl 2-Acetyl-1,3-dioxo-2,3-dihydro-1H-isobenzofuran-1-acetate; Ethyl (2-acetyl-1,3-dioxo-2,3-dihydro-1H-isoindol-1-yl)acetate; 1H-Isoindole-1-acetic acid, 2-acetyl-2,3-dihydro-1,3-dioxo-, ethyl ester; α-Acetyl-1,3-dihydro-3-oxo-1-isobenzofuranacetic acid ethyl ester; Ethyl α-acetyl-1,3-dihydro-3-oxo-1-isobenzofuranacetate
EINECS	Contact for details

Quality Control

Our production of 1-Isobenzofuranacetic Acid, α-Acetyl-1,3-Dihydro-3-Oxo-, Ethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet the exacting standards required for pharmaceutical and advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.