Description

1H-Benzo[De][1,6]Naphthyridine-8,9-Diol (9Ci) is a high-purity, fused heterocyclic diol compound with the CAS number 342882-90-0. This specialized chemical serves as a critical advanced intermediate and building block in the synthesis of complex organic molecules, valued for its unique fused-ring structure and reactive phenolic groups. It is essential for research and development teams in the pharmaceutical and agrochemical sectors, as well as in advanced materials science for creating novel functional compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for targeting specific enzymes or receptors.
• Agrochemical Research: Building block for developing new active ingredients with potential herbicidal or pesticidal properties.
• Ligand Synthesis: Used to create complex chelating agents or ligands for catalytic and metal-coordination chemistry.
• Organic Electronic Materials: Serves as a core structure in the development of organic semiconductors or light-emitting materials.
• Dye & Pigment Chemistry: Intermediate for synthesizing specialized dyes and pigments with specific light-absorption characteristics.
• Academic & Industrial R&D: Fundamental research compound for studying heterocyclic chemistry and reaction mechanisms.

Basic Information

Product Name	1H-Benzo[De][1,6]Naphthyridine-8,9-Diol (9Ci)
CAS No.	342882-90-0
Molecular Formula	C₁₂H₈N₂O₂
Molecular Weight	212.20 g/mol
Synonyms	8,9-Dihydroxybenzo[de][1,6]naphthyridine; 1H-Benzo[de][1,6]naphthyridine-8,9-dione (tautomer); Benzo[de][1,6]naphthyridine-8,9-diol; 342882-90-0; 8,9-Dihydroxy-1H-benzo[de][1,6]naphthyridine; 1,6-Naphthyridine-8,9-diol derivative
EINECS	Contact for details

Quality Control

Our 1H-Benzo[De][1,6]Naphthyridine-8,9-Diol (9Ci) is manufactured under strict quality protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets exacting research-grade specifications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound may be light-sensitive; prolonged exposure to light should be avoided. Keep the container tightly sealed when not in use to protect from moisture and atmospheric contamination.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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