Description

7,8-Isoquinolinediamine is a high-purity organic chemical building block characterized by its fused aromatic diamine structure. This compound is of significant commercial interest for its role as a versatile intermediate in the synthesis of complex heterocyclic systems. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional dyes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for creating advanced colorants and optical brighteners.
• Coordination Chemistry & Ligand Synthesis: Utilized to create chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polyimides and other high-performance polymers.
• Research & Development: Essential compound for academic and industrial R&D in organic and medicinal chemistry.

Basic Information

Product Name	7,8-Isoquinolinediamine
CAS No.	120546-60-3
Molecular Formula	C9H9N3
Molecular Weight	159.19 g/mol
Synonyms	7,8-Diaminoisoquinoline; Isoquinoline-7,8-diamine; 1,3-Diaminoisoquinoline; 7,8-IQDA; 120546-60-3; 7,8-Diamino-isoquinoline; 7,8-Isoquinolinediol diamine
EINECS	Contact for details

Quality Control

Our 7,8-Isoquinolinediamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with customer specifications and relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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