Description

1(3H)-Isobenzofuranone,3-Hydroxy-6-Methyl-(9Ci) is a specialized organic compound belonging to the isobenzofuranone class, serving as a valuable synthetic intermediate. Its functional groups make it a versatile building block for constructing more complex molecular architectures in advanced chemical synthesis. This compound is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic compounds and fine chemicals.
• Material Science: Potential monomer or additive in the research of specialized polymers and functional materials.
• Chemical Research: A valuable reagent for methodological studies and exploring new synthetic pathways in academic and industrial laboratories.

Basic Information

Product Name	1(3H)-Isobenzofuranone,3-Hydroxy-6-Methyl-(9Ci)
CAS No.	177166-16-4
Molecular Formula	C9H8O3
Molecular Weight	164.16 g/mol
Synonyms	3-Hydroxy-6-methyl-1(3H)-isobenzofuranone; 6-Methyl-3-hydroxyphthalide; 3-Hydroxy-6-methylphthalide; 6-Methyl-3-hydroxy-1(3H)-isobenzofuranone; 3-Hydroxy-6-methyl-1(3H)-isobenzofuranone (9CI); 6-Methyl-3-hydroxy-2-benzofuran-1(3H)-one
EINECS	Contact for details

Quality Control

Our 1(3H)-Isobenzofuranone,3-Hydroxy-6-Methyl-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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