Description

5-Isoquinolinol,3-Methyl-(9Ci) is a specialized heterocyclic organic compound belonging to the isoquinoline family. This chemical serves as a valuable building block (synthon) and intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel molecular entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic core structure.
• Ligand & Catalyst Development: Serves as a starting material for creating complex ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science: Investigated as a monomer or additive for creating specialized polymers and advanced organic materials.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	5-Isoquinolinol,3-Methyl-(9Ci)
CAS No.	215237-76-6
Molecular Formula	C10H9NO
Molecular Weight	159.18 g/mol
Synonyms	3-Methylisoquinolin-5-ol; 3-Methyl-5-hydroxyisoquinoline; 5-Hydroxy-3-methylisoquinoline; 3-Methyl-5-isoquinolinol; 5-Isoquinolinol, 3-methyl- (9CI); 3-Methyl-1-azaisoquinolin-5-ol
EINECS	Contact for details

Quality Control

Our 5-Isoquinolinol,3-Methyl-(9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). For long-term storage, consider packaging under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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