Description

5,7-Dihydroxy-6-Methylphthalide is a specialized organic compound belonging to the phthalide class, characterized by its distinct hydroxyl-substituted structure. This compound serves as a valuable chemical intermediate and building block for the synthesis of more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical industries for applications in drug discovery, material science, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules in specialty chemistry.
• Material Science: Investigated for the development of novel polymers, dyes, and functional materials.
• Biochemical Research: Utilized in studies related to natural product synthesis and metabolic pathway analysis.
• Academic & Industrial R&D: A critical reagent for chemical research in universities and corporate laboratories.

Basic Information

Product Name	5,7-Dihydroxy-6-Methylphthalide
CAS No.	55483-01-7
Molecular Formula	C9H8O4
Molecular Weight	180.16 g/mol
Synonyms	6-Methyl-5,7-dihydroxyphthalide; 5,7-Dihydroxy-6-methyl-1(3H)-isobenzofuranone; 6-Methyl-5,7-dihydroxy-1(3H)-isobenzofuranone; 5,7-Dihydroxy-6-methylphthalide; 6-Methyl-5,7-dihydroxyphthalide; 5,7-Dihydroxy-6-methyl-2-benzofuran-1(3H)-one (alternative IUPAC)
EINECS	Contact for details

Quality Control

Our 5,7-Dihydroxy-6-Methylphthalide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports applications requiring reliable and traceable raw materials for research and production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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