Description

5,6-Dimethoxy-7-Nitro-3 H-Isobenzofuran-1-One is a specialized heterocyclic organic compound featuring a nitro-substituted isobenzofuranone core. This chemical serves as a key synthetic intermediate and building block in advanced organic synthesis, valued for its unique reactivity profile. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its nitro-aromatic functionality.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic frameworks for material science and chemical research.
• Dye & Pigment Intermediate: Serves as a starting material for synthesizing specialized nitro-aromatic dyes and colorants.
• Academic & R&D Laboratories: Utilized in methodological studies and the discovery of new chemical reactions.

Basic Information

Product Name	5,6-Dimethoxy-7-Nitro-3 H-Isobenzofuran-1-One
CAS No.	90945-80-5
Molecular Formula	C10H9NO6
Molecular Weight	239.18 g/mol
Synonyms	5,6-Dimethoxy-7-nitro-1(3H)-isobenzofuranone; 7-Nitro-5,6-dimethoxyphthalide; 5,6-Dimethoxy-7-nitrophthalide; 90945-80-5; 5,6-Dimethoxy-7-nitro-3H-isobenzofuran-1-one; 7-Nitro-5,6-dimethoxy-1(3H)-isobenzofuranone; 5,6-Dimethoxy-7-nitro-1-oxo-1,3-dihydroisobenzofuran
EINECS	Contact for details

Quality Control

Our 5,6-Dimethoxy-7-Nitro-3 H-Isobenzofuran-1-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 heat sources and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
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.