Description

Isoxazolo[5,4-E]Indolizine (9Ci) is a specialized heterocyclic organic compound belonging to the fused indolizine class, serving as a valuable synthetic intermediate. Its unique fused-ring structure makes it a critical building block for advanced pharmaceutical research and the development of novel agrochemicals. This high-purity intermediate is essential for medicinal chemists and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key scaffold in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a precursor for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Biology: Employed as a probe or tag in biochemical research to study enzyme mechanisms and protein interactions.
• Academic & Industrial R&D: A versatile starting material for synthetic organic chemistry research and the discovery of new chemical entities.

Basic Information

Product Name	Isoxazolo[5,4-E]Indolizine (9Ci)
CAS No.	110799-54-7
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	Isoxazolo[5,4-e]indolizine; 5H-Isoxazolo[5,4-e]indolizine; Isoxazoloindolizine; 9CI-Isoxazolo[5,4-e]indolizine; Fused isoxazole-indolizine; 1,2-Oxazole[5,4-e]indolizine; 5H-[1,2]Oxazolo[5,4-e]indolizine
EINECS	Contact for details

Quality Control

Our Isoxazolo[5,4-E]Indolizine (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support custom synthesis and can tailor purity grades to meet specific research or cGMP requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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