Description

1,7-Isoquinolinediamine(9Ci) is a high-purity, specialized aromatic diamine compound with the CAS registry number 244219-96-3. This versatile chemical intermediate is valued for its unique molecular structure, which enables its use in the synthesis of complex heterocyclic systems. It is primarily sought after by research institutions and industrial R&D departments focused on developing advanced materials and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its heterocyclic core.
• Dye and Pigment Synthesis: Serves as a precursor for creating specialized dyes, pigments, and optical brighteners.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of high-performance polymers and resins.
• Coordination Chemistry: Utilized as a ligand for metal complexes in catalysis and material science applications.
• Academic & Industrial R&D: A critical reagent for methodological studies and the discovery of new chemical entities in organic synthesis.

Basic Information

Product Name	1,7-Isoquinolinediamine(9Ci)
CAS No.	244219-96-3
Molecular Formula	C9H9N3
Molecular Weight	159.19 g/mol
Synonyms	1,7-Diaminoisoquinoline; Isoquinoline-1,7-diamine; 1,7-Isoquinolinediamine; 244219-96-3; 1,7-Diamino-isoquinoline; 1,7-Isoquinolinediyldiamine; 1,7-Bis(amino)isoquinoline
EINECS	Contact for details

Quality Control

Our 1,7-Isoquinolinediamine(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and supporting research reproducibility.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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