Description

5,6-Dihydrophenanthridine is a versatile heterocyclic aromatic compound that serves as a critical building block in advanced organic synthesis. Its unique fused-ring structure makes it a valuable intermediate for developing complex molecules with specific electronic and photophysical properties. This compound is primarily sought after by researchers and manufacturers in the pharmaceutical and agrochemical industries for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel therapeutic agents, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic core.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core structure or dopant in the development of electron-transporting or emissive layers for display and lighting technologies.
• Ligand Synthesis: Serves as a starting material for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Chemistry: Utilized in the research and production of specialized dyes and functional pigments due to its conjugated system.
• Academic & R&D: Fundamental research compound in organic chemistry for studying reaction mechanisms and constructing polycyclic aromatic systems.

Basic Information

Product Name	5,6-Dihydrophenanthridine
CAS No.	5328-29-0
Molecular Formula	C₁₃H₁₁N
Molecular Weight	181.23 g/mol
Synonyms	5,6-Dihydrobenzo[c]phenanthridine; 5,6-Dihydrodibenzo[c,h]phenanthridine; 5H-Phenanthridin-6-one, 5,6-dihydro-; 6H-Phenanthridin-5-one, 5,6-dihydro-; Benzo[c]phenanthridine, 5,6-dihydro-; NSC 407259; 5,6-DHP
EINECS	226-185-6

Quality Control

Our 5,6-Dihydrophenanthridine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with every 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 area at a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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