Description

Furo[2,3-D]Pyridazine, 4,7-Diamino- (8Ci) is a heterocyclic organic compound featuring a fused furopyridazine core with two amino substituents, serving as a versatile and high-value synthetic building block. Its unique structure makes it a critical intermediate for the development of advanced pharmaceuticals and specialty agrochemicals. This compound is primarily sought by research institutions and industrial R&D departments focused on medicinal chemistry, heterocyclic synthesis, and the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in developing new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Building block for creating specialty polymers, dyes, and photoactive materials.
• Academic & Contract Research: Essential reagent for methodological studies in heterocyclic and fused-ring chemistry.
• Chemical Biology: Utilized in the design and synthesis of molecular probes and enzyme inhibitors.

Basic Information

Product Name	Furo[2,3-D]Pyridazine, 4,7-Diamino- (8Ci)
CAS No.	18259-49-9
Molecular Formula	C6H6N4O
Molecular Weight	150.14 g/mol
Synonyms	4,7-Diaminofuro[2,3-d]pyridazine; 4,7-Diamino-1-oxa-2,6-diazaindene; 4,7-Diamino-1-oxa-2,6-diaza-indacene; Furo[2,3-d]pyridazine-4,7-diamine; 1-Oxa-2,6-diazaindene-4,7-diamine; 18259-49-9 (CAS); 4,7-Diamino-furo[2,3-d]pyridazine
EINECS	Contact for details

Quality Control

Our Furo[2,3-D]Pyridazine, 4,7-Diamino- (8Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Single Impurity (HPLC)	≤ 1.0%

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