Description

4-Isoquinolinamine,3-Bromo-(9Ci) is a specialized brominated isoquinoline derivative, a high-value chemical intermediate prized for its unique halogenated heterocyclic structure. This compound matters for its role as a critical building block in advanced organic synthesis, enabling the introduction of both the isoquinoline scaffold and a reactive bromine substituent for further functionalization. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers for applications in drug discovery, agrochemical development, and materials science research.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the bromine atom allows for further coupling reactions.
• Ligand Synthesis: Acts as a starting material for creating complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Organic Electronics: Investigated as a building block for charge-transport materials and organic semiconductors.
• Fluorescent Probe Development: Utilized in the design of specialized dyes and molecular probes for bioimaging.
• Academic & Contract Research: A valuable reagent for universities and CROs conducting research in heterocyclic and medicinal chemistry.

Basic Information

Product Name	4-Isoquinolinamine,3-Bromo-(9Ci)
CAS No.	40073-37-8
Molecular Formula	C9H7BrN2
Molecular Weight	223.07 g/mol
Synonyms	3-Bromo-4-aminoisoquinoline; 3-Bromoisoquinolin-4-amine; 4-Amino-3-bromoisoquinoline; 3-Bromo-4-isoquinolinamine; 3-Bromo-4-isoquinolylamine; 4-Isoquinolinamine, 3-bromo-; 3-Brom-4-isochinolinamin (German); 3-ブロモ-4-イソキノリンアミン (Japanese)
EINECS	Contact for details

Quality Control

Our 4-Isoquinolinamine,3-Bromo-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profiles.

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). This product is light-sensitive and should be handled accordingly to maintain stability.

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	≤ 0.5%

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