Description

Isoquinoline, 7-Methyl-, 2-Oxide (9Ci) is a specialized heterocyclic compound belonging to the isoquinoline N-oxide family. This high-purity intermediate is valued for its role as a versatile building block in advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Ligand Synthesis: Serves as a starting material for creating specialized ligands used in catalysis and metal complexation.
• Fine Chemical Production: Employed in the multi-step synthesis of complex dyes, pigments, and other performance chemicals.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and material science.

Basic Information

Product Name	Isoquinoline, 7-Methyl-, 2-Oxide (9Ci)
CAS No.	410086-24-7
Molecular Formula	C10H9NO
Molecular Weight	159.19 g/mol
Synonyms	7-Methylisoquinoline 2-Oxide; 7-Methylisoquinoline N-Oxide; 2-Oxido-7-methylisoquinolin-2-ium; 7-Methyl-2-isoquinolinol 2-Oxide; 7-Methylisoquinoline 1-Oxide (alternative numbering); 410086-24-7; 7-Methylisoquinoline-2-oxide
EINECS	Contact for details

Quality Control

Our Isoquinoline, 7-Methyl-, 2-Oxide (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.