Description

1H-[1,3]Dioxino[4,5:5,6]Pyrano[2,3-D]Imidazole (9Ci) is a high-purity, complex heterocyclic compound with the CAS number 888970-25-0, serving as a critical advanced intermediate in modern organic synthesis. Its fused polycyclic structure makes it a valuable building block for constructing sophisticated molecular architectures, particularly in pharmaceutical research and development. This compound is essential for chemists and R&D teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Research: Used as a building block for developing new pesticides and herbicides with unique modes of action.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core structure for synthesizing electron-transport or host materials in display and lighting technologies.
• Ligand Synthesis in Catalysis: Employed to create complex, chelating ligands for transition metal catalysts used in asymmetric synthesis.
• Academic & Discovery Chemistry: A valuable tool for exploring new chemical space and reaction methodologies in university and industrial R&D labs.
• Fluorescent Probe Development: Its rigid, conjugated structure is utilized to create fluorescent markers and sensors for biochemical assays.

Basic Information

Item	Detail
Product Name	1H-[1,3]Dioxino[4,5:5,6]Pyrano[2,3-D]Imidazole (9Ci)
CAS No.	888970-25-0
Molecular Formula	C9H6N2O3
Molecular Weight	190.16 g/mol
Synonyms	1H-[1,3]Dioxino[4,5:5,6]pyrano[2,3-d]imidazole; [1,3]Dioxino[4,5:5,6]pyrano[2,3-d]imidazole; 888970-25-0; Pyrano[2,3-d]imidazole derivative; Fused dioxino-pyrano-imidazole; CAS 888970-25-0
EINECS	Contact for details

Quality Control

Every batch of 1H-[1,3]Dioxino[4,5:5,6]Pyrano[2,3-D]Imidazole (9Ci) is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong acids/bases and oxidizing agents. For long-term storage, consider using an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 97.0%
Purity (HPLC, Area%)	≥ 98.0%
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.