Description

1H-Isoxazolo[3,4-D]Pyrazolo[3,4-B]Pyridine(9Ci) is a high-purity, advanced heterocyclic organic compound with the CAS registry number 107457-74-9. This complex fused-ring system serves as a critical pharmacophore and building block in modern organic synthesis, enabling the development of novel molecular architectures. It is primarily sought by pharmaceutical R&D teams and agrochemical research laboratories for the discovery of new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used as a core scaffold for developing new pesticides and herbicides with unique modes of action.
• Material Science: Serves as a building block for creating specialized organic electronic materials and ligands for catalysis.
• Academic & Contract Research: Essential for methodological studies in heterocyclic and medicinal chemistry at universities and CROs.
• Chemical Biology Probe Development: Utilized to create tool compounds for investigating biological pathways and protein functions.

Basic Information

Product Name	1H-Isoxazolo[3,4-D]Pyrazolo[3,4-B]Pyridine(9Ci)
CAS No.	107457-74-9
Molecular Formula	C7H4N4O
Molecular Weight	160.13 g/mol
Synonyms	1H-Isoxazolo[3,4-d]pyrazolo[3,4-b]pyridine; Isoxazolo[3,4-d]pyrazolo[3,4-b]pyridine; 1H-Isoxazolo[3,4-d]pyrazolo[3,4-b]pyridine (9CI); 107457-74-9; 1H-Isoxazolo[3,4-d]pyrazolo[3,4-b]pyridine (9CI); Isoxazolopyrazolopyridine; Fused isoxazole-pyrazole-pyridine tricycle
EINECS	Contact for details

Quality Control

Our production of 1H-Isoxazolo[3,4-D]Pyrazolo[3,4-B]Pyridine(9Ci) adheres to stringent internal quality standards, ensuring batch-to-batch consistency for research and development. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. A comprehensive 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 (typically 15-25°C). Keep the container sealed to protect this light-sensitive material from prolonged exposure.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.