Description

7-Methyl Phthalide is a versatile organic compound belonging to the phthalide class of heterocyclic molecules. This compound serves as a valuable synthetic intermediate and building block in the production of fine chemicals and active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fragrance sectors for developing new molecules and complex syntheses.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Acts as a precursor for certain aroma chemicals and flavoring agents due to its structural framework.
• Organic Synthesis & Research: Employed as a versatile reagent in academic and industrial laboratories for constructing complex organic molecules and heterocycles.
• Material Science: Investigated as a monomer or precursor in the development of specialty polymers and advanced materials.

Basic Information

Product Name	7-Methyl Phthalide
CAS No.	2211-84-9
Molecular Formula	C9H8O2
Molecular Weight	148.16 g/mol
Synonyms	7-Methyl-1(3H)-isobenzofuranone; 7-Methylphthalide; 3-Methylphthalide; 7-Methyl-1,3-dihydro-2-benzofuran-1-one; 7-Methyl-2-benzofuran-1(3H)-one; 7-Methylisobenzofuran-1(3H)-one; 1(3H)-Isobenzofuranone, 7-methyl-; 7-Methyl-3H-isobenzofuran-1-one
EINECS	218-672-9

Quality Control

Our 7-Methyl Phthalide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing the specific results is provided with every shipment to guarantee compliance with your research or production specifications.

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). Keep away from strong oxidizing agents and incompatible materials.

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.