Description

3-Pentylisobenzofuran-1(3H)-One is a specialized organic compound belonging to the isobenzofuranone class, serving as a key synthetic intermediate and building block. Its molecular structure makes it valuable for constructing more complex chemical architectures, particularly in fine chemical synthesis and advanced material research. This product is essential for R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of potential active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Serves as a precursor in the development of novel pesticides, herbicides, or plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a core structure or intermediate in the production of advanced electronic materials for display technologies.
• Fine Chemical Production: Employed as a versatile building block for creating complex molecules in custom synthesis and contract manufacturing.
• Polymer & Resin Modifiers: Can be utilized to introduce specific functional groups into polymer chains to alter material properties.
• Academic & Industrial Research: A valuable reagent for methodological studies and exploring new chemical reactions in R&D laboratories.

Basic Information

Product Name	3-Pentylisobenzofuran-1(3H)-One
CAS No.	111943-62-5
Molecular Formula	C₁₃H₁₆O₂
Molecular Weight	204.27 g/mol
Synonyms	3-Pentyl-1(3H)-isobenzofuranone; 3-Amylphthalide; 3-Pentylphthalide; 3-n-Pentylphthalide; 1(3H)-Isobenzofuranone, 3-pentyl-; 3-Pentyl-1,3-dihydro-2-benzofuran-1-one; 3-Pentyl-2-benzofuran-1(3H)-one
EINECS	Contact for details

Quality Control

Our 3-Pentylisobenzofuran-1(3H)-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing specific batch results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.