Description

2H-Isoxazolo[5,4-B]Pyrrolo[2,3-E]Pyridine is a high-purity, advanced pharmaceutical intermediate belonging to a class of fused heterocyclic compounds. This compound is of significant interest for its role as a key building block in the research and development of novel active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex molecules for therapeutic applications.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of potential drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Organic Synthesis Building Block: Used in medicinal chemistry for constructing complex polyheterocyclic scaffolds due to its unique fused ring structure containing nitrogen and oxygen.
• Research & Development: Essential for academic and industrial research programs focused on discovering new biologically active molecules and studying structure-activity relationships (SAR).
• Agrochemical Intermediate: Potential application in the development of new generation herbicides or pesticides, leveraging its heterocyclic core.
• Material Science Research: Investigated for use in the synthesis of organic electronic materials or ligands for catalytic systems.

Basic Information

Product Name	2H-Isoxazolo[5,4-B]Pyrrolo[2,3-E]Pyridine
CAS No.	952702-87-3
Molecular Formula	C9H5N3O
Molecular Weight	171.16 g/mol
Synonyms	2H-Isoxazolo[5,4-b]pyrrolo[2,3-e]pyridine; Isoxazolo[5,4-b]pyrrolo[2,3-e]pyridine; 2H-[1,2]Oxazolo[5,4-b]pyrrolo[2,3-e]pyridine; Fused tri-heterocyclic compound; CAS 952702-87-3
EINECS	Contact for details

Quality Control

Our 2H-Isoxazolo[5,4-B]Pyrrolo[2,3-E]Pyridine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, meeting the stringent requirements of pharmaceutical R&D. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory submissions.

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 away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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