Description

1,2-Benzisoxazol-5(4H)-One,6,7-Dihydro-3-Methyl-(9Ci) is a heterocyclic organic compound with the CAS number 154928-96-8, serving as a versatile and valuable synthetic intermediate in advanced chemical manufacturing. Its unique fused-ring structure makes it a critical precursor for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and process chemists engaged in the synthesis of novel active ingredients, where high-purity building blocks are paramount for successful outcomes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Material Science Research: Serves as a precursor for specialty polymers and advanced organic materials with specific electronic or photonic properties.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and constructing complex molecular architectures.
• Fine Chemical Production: Integral to the multi-step synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	1,2-Benzisoxazol-5(4H)-One,6,7-Dihydro-3-Methyl-(9Ci)
CAS No.	154928-96-8
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	3-Methyl-4,5,6,7-tetrahydro-1,2-benzisoxazol-5-one; 6,7-Dihydro-3-methyl-1,2-benzisoxazol-5(4H)-one; 5(4H)-1,2-Benzisoxazolone, 6,7-dihydro-3-methyl-; 3-Methyl-4,5,6,7-tetrahydroisobenzofuran-1-one oxime; 154928-96-8; 3-Methyl-4,5,6,7-tetrahydro-2,1-benzisoxazol-5-one
EINECS	Contact for details

Quality Control

Our production of 1,2-Benzisoxazol-5(4H)-One,6,7-Dihydro-3-Methyl-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.