Description

3-Phenyl-3-Propan-2-Yloxy-Isobenzofuran-1-One is a specialized organic compound belonging to the isobenzofuranone class, serving as a valuable synthetic intermediate. Its unique molecular structure makes it a critical building block for the development of complex molecules in advanced chemical synthesis. This product is essential for research and development chemists and process engineers in the pharmaceutical and fine chemical industries, where it is used to construct novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Fine Chemical Synthesis: Employed as a versatile building block for constructing complex heterocyclic compounds and specialty chemicals.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its fused ring system for biological activity.
• Material Science: Investigated as a monomer or precursor for advanced polymers and functional organic materials.
• Academic & Contract Research: Serves as a critical reagent in university laboratories and CROs (Contract Research Organizations) for methodological studies and discovery chemistry.

Basic Information

Product Name	3-Phenyl-3-Propan-2-Yloxy-Isobenzofuran-1-One
CAS No.	15222-33-0
Molecular Formula	C₁₇H₁₄O₃
Molecular Weight	266.29 g/mol
Synonyms	3-Phenyl-3-(isopropoxy)isobenzofuran-1(3H)-one; 3-Isopropoxy-3-phenylphthalide; 3-Phenyl-3-isopropoxyphthalide; 3-(1-Methylethoxy)-3-phenyl-1(3H)-isobenzofuranone; Phthalide, 3-isopropoxy-3-phenyl-; 15222-33-0; 3-Phenyl-3-(propan-2-yloxy)isobenzofuran-1-one
EINECS	Contact for details

Quality Control

Our 3-Phenyl-3-Propan-2-Yloxy-Isobenzofuran-1-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are 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 away from strong oxidizing agents.

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%

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