Description

5-Isoquinolinol,4-Ethoxy-(9Ci) CAS NO 185437-32-5 is a specialized ethoxy-substituted isoquinoline derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a crucial intermediate in the development of pharmaceuticals and agrochemicals, where its unique structure enables the creation of molecules with targeted biological activity. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its heterocyclic core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or emissive layer materials in advanced display technologies.
• Ligand Synthesis: Employed in the preparation of complex ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and cellular processes.
• Material Science: A precursor for creating specialized polymers and coatings with enhanced thermal or electronic properties.

Basic Information

Item	Detail
Product Name	5-Isoquinolinol,4-Ethoxy-(9Ci)
CAS No.	185437-32-5
Molecular Formula	C11H11NO2
Molecular Weight	189.21 g/mol
Synonyms	4-Ethoxyisoquinolin-5-ol; 4-Ethoxy-5-hydroxyisoquinoline; 5-Hydroxy-4-ethoxyisoquinoline; 185437-32-5; 4-Ethoxy-5-isoquinolinol; 5-Isoquinolinol, 4-ethoxy- (9CI)
EINECS	Contact for details

Quality Control

Our 5-Isoquinolinol,4-Ethoxy-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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 incompatible materials. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant packaging.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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