Description

1,4-Isoquinolinediamine(9Ci) is a high-purity organic chemical building block characterized by its diamine-substituted isoquinoline core structure. This compound is valued for its role as a versatile intermediate in the synthesis of complex heterocyclic systems and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting neurological disorders or exhibiting antimicrobial properties.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or plant growth regulators that leverage the isoquinoline scaffold.
• Ligand Synthesis: Serves as a starting material for creating chelating ligands used in catalysis and metal complexation studies.
• Dye and Pigment Chemistry: Employed in the research and development of specialized dyes and organic pigments.
• Polymer Modification: Can be utilized to introduce functional amine groups into polymer chains for enhanced properties.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	1,4-Isoquinolinediamine(9Ci)
CAS No.	78886-52-9
Molecular Formula	C9H9N3
Molecular Weight	159.19 g/mol
Synonyms	1,4-Diaminoisoquinoline; Isoquinoline-1,4-diamine; 1,4-Isoquinolinediamine; 78886-52-9; 1,4-Isoquinolinediyldiamine; 1,4-Quinolinediamine, Iso-; AI3-28500
EINECS	Contact for details

Quality Control

Every batch of 1,4-Isoquinolinediamine(9Ci) is manufactured and tested under a strict quality management system. We ensure compliance with high-purity standards suitable for research and industrial synthesis. Comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and moisture absorption.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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