Description

Isoxazolo[4,3-B]Pyridine (9Ci) is a high-purity heterocyclic organic compound, identified by CAS NO 173894-73-0, that serves as a critical synthetic intermediate and scaffold in advanced chemical research. Its unique fused-ring structure makes it a valuable building block for developing novel pharmacologically active molecules and functional materials. This compound is primarily sought after by research scientists and process chemists in the pharmaceutical, agrochemical, and material science industries for lead optimization and the synthesis of complex target molecules.

Application

• Pharmaceutical Intermediate: Key scaffold for the synthesis of novel drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in developing new active ingredients for crop protection products.
• Material Science Precursor: Building block for creating specialized organic electronic materials or ligands for catalysis.
• Academic & R&D: Essential reagent in medicinal chemistry and organic synthesis research programs.
• Chemical Biology Probe: Utilized in the design and synthesis of molecular probes for studying biological systems.

Basic Information

Product Name	Isoxazolo[4,3-B]Pyridine (9Ci)
CAS No.	173894-73-0
Molecular Formula	C6H4N2O
Molecular Weight	120.11 g/mol
Synonyms	Isoxazolo[4,3-b]pyridine; [1,2]Oxazolo[4,3-b]pyridine; Isoxazolo(4,3-b)pyridine; 9CI-Isoxazolo[4,3-b]pyridine; Fused isoxazole-pyridine scaffold
EINECS	Contact for details

Quality Control

Our Isoxazolo[4,3-B]Pyridine (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. All products undergo comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

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.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.5%
Heavy Metals	< 20 ppm

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