Description

3,7-Methano-1,2-Diazeto[3,4-F][1,2]Benzisoxazole(9Ci) is a specialized heterocyclic organic compound with a complex, fused ring structure. This high-purity intermediate is critical for advanced research and development in synthetic organic chemistry, particularly in the construction of novel molecular architectures. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for the synthesis of complex active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel drug candidates, especially those requiring complex nitrogen-containing heterocycles.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its unique structure can contribute to novel modes of action.
• Material Science: Serves as a precursor for advanced organic materials, including ligands for catalysis or components for organic electronic devices.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, enabling new ring-forming reactions and the exploration of chemical space.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, dyes, and pigments that require sophisticated molecular frameworks.

Basic Information

Product Name	3,7-Methano-1,2-Diazeto[3,4-F][1,2]Benzisoxazole(9Ci)
CAS No.	70729-49-6
Molecular Formula	C9H4N2O
Molecular Weight	156.14 g/mol
Synonyms	3,7-Methano-1,2-diazeto[3,4-f][1,2]benzisoxazole; 7,9-Diazatetracyclo[6.3.1.02,6.09,12]dodeca-2,4,6,10-tetraen-8-one; 1,2-Diazeto[3,4-f][1,2]benzisoxazole, 3,7-methano-; CAS 70729-49-6; Fused diazeto-benzisoxazole derivative
EINECS	Contact for details

Quality Control

Our 3,7-Methano-1,2-Diazeto[3,4-F][1,2]Benzisoxazole(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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