Description

3-Methylbenz[G]Isoquinoline CAS NO 19339-12-9 is a high-purity, fused-ring heterocyclic compound that serves as a versatile and critical building block in advanced organic synthesis. Its unique molecular architecture makes it a valuable precursor for developing complex molecules with specialized optical and electronic properties. This compound is primarily sought after by research institutions and industrial R&D departments focused on materials science, pharmaceutical development, and the synthesis of novel organic semiconductors.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a core structure or dopant in the synthesis of electron-transporting or host materials for next-generation display and lighting technologies.
• Organic Photovoltaic (OPV) Research: Utilized as a building block for developing novel electron-acceptor or donor materials in solar cell applications.
• Coordination Chemistry & Ligand Synthesis: Employed to create sophisticated chelating ligands for catalysis, sensing, or metal-organic frameworks (MOFs).
• Dye & Pigment Chemistry: Functions as a precursor in the synthesis of specialized dyes, pigments, and fluorescent markers due to its extended conjugated system.
• Academic & Industrial Research: Used as a standard or starting material in methodological studies and the exploration of new chemical reactions involving polycyclic N-heterocycles.

Basic Information

Product Name	3-Methylbenz[G]Isoquinoline
CAS No.	19339-12-9
Molecular Formula	C₁₅H₁₁N
Molecular Weight	205.26 g/mol
Synonyms	3-Methylbenzo[g]isoquinoline; 3-Methylbenzo[g]isoquinoline; 3-Methylbenzo[g]isoquinoline; 3-Methylbenz[g]isoquinoline; 3-Methylbenzo(g)isoquinoline; 19339-12-9; Benzo[g]isoquinoline, 3-methyl-
EINECS	Contact for details

Quality Control

Our 3-Methylbenz[G]Isoquinoline is manufactured under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation. A Certificate of Analysis (COA) detailing all specifications 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, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
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.