Description

1,3-Dimethylisoquinoline is a high-purity, nitrogen-containing heterocyclic compound that serves as a versatile and valuable synthetic intermediate in advanced chemical manufacturing. Its unique fused-ring structure makes it a critical building block for the development of complex molecules with specialized properties. This compound is essential for research and production in the pharmaceutical, agrochemical, and material science industries, where it is used to create active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various alkaloid-based drugs and potential therapeutic agents targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators due to its bioactive scaffold.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core structure or a functional group modifier in the synthesis of electron-transporting or emissive materials for display and lighting technologies.
• Coordination Chemistry & Catalysis: Serves as a ligand for transition metal complexes used in homogeneous catalysis and as molecular sensors.
• Dye and Pigment Manufacturing: Intermediate for producing specialized quinoline-based dyes with specific color fastness and optical properties.
• Academic & Industrial Research: A valuable reagent for methodological development in organic synthesis and for exploring new chemical spaces in medicinal chemistry.

Basic Information

Product Name	1,3-Dimethylisoquinoline
CAS No.	1721-94-4
Molecular Formula	C11H11N
Molecular Weight	157.21 g/mol
Synonyms	1,3-Dimethyl-2-azanaphthalene; Isoquinoline, 1,3-dimethyl-; 1,3-Dimethylisoquinoline; 1,3-Dimethyl-isoquinoline; 2-Azanaphthalene, 1,3-dimethyl-; NSC 406918
EINECS	217-008-6

Quality Control

Our 1,3-Dimethylisoquinoline 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 chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.