Description

1,2-Benzisoxazol-3(2H)-One,6-Methoxy-(9Ci) CAS NO 89942-57-4 is a specialized heterocyclic organic compound belonging to the benzisoxazole class. This high-purity intermediate is valued for its unique molecular scaffold, which is critical for synthesizing advanced pharmaceutical and agrochemical agents. It is primarily sought by research institutions and industrial manufacturers in the life sciences sector for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of central nervous system (CNS) active drugs and other therapeutic molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic structure.
• Organic Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds in academic and industrial R&D laboratories.
• Material Science: Potential intermediate for synthesizing specialty polymers or functional materials with specific optical or electronic properties.

Basic Information

Product Name	1,2-Benzisoxazol-3(2H)-One,6-Methoxy-(9Ci)
CAS No.	89942-57-4
Molecular Formula	C8H7NO3
Molecular Weight	165.15 g/mol
Synonyms	6-Methoxy-1,2-benzisoxazol-3(2H)-one; 6-Methoxy-2,1-benzisoxazol-3-one; 3-Hydroxy-6-methoxy-1,2-benzisoxazole; 6-Methoxy-3-hydroxy-1,2-benzisoxazole; 6-Methoxy-2,1-benzisoxazol-3-ol; 6-Methoxybenzisoxazolone; 89942-57-4 (CAS)
EINECS	Contact for details

Quality Control

Our 1,2-Benzisoxazol-3(2H)-One,6-Methoxy-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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