Description

4H-Pyrano[4,3-C]Isoxazol-4-One,3,6-Dimethyl-(8Ci) is a heterocyclic organic compound featuring a fused pyran-isoxazole ring system, serving as a valuable synthetic intermediate. This compound is crucial for research and development in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by pharmaceutical R&D teams, agrochemical innovators, and academic researchers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) or anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides with unique modes of action.
• Material Science: Serves as a precursor for specialty polymers or organic electronic materials due to its rigid, fused-ring structure.
• Academic & Contract Research: Essential reagent for methodological studies in heterocyclic chemistry and the exploration of new synthetic routes.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme inhibition.

Basic Information

Product Name	4H-Pyrano[4,3-C]Isoxazol-4-One,3,6-Dimethyl-(8Ci)
CAS No.	28495-02-5
Molecular Formula	C8H9NO3
Molecular Weight	167.16 g/mol
Synonyms	3,6-Dimethyl-4H-pyrano[4,3-c]isoxazol-4-one; 3,6-Dimethyl-4H,5H-pyrano[4,3-c]isoxazol-4-one; 4H-Pyrano[4,3-c]isoxazol-4-one, 3,6-dimethyl-; 28495-02-5; 3,6-Dimethylpyrano[4,3-c]isoxazol-4(5H)-one; 3,6-Dimethyl-4H-pyrano[4,3-c]isoxazol-4-one (8CI); Pyrano[4,3-c]isoxazol-4-one, 3,6-dimethyl-
EINECS	Contact for details

Quality Control

Our 4H-Pyrano[4,3-C]Isoxazol-4-One,3,6-Dimethyl-(8Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white 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.