Description

Isoquinoline, 4,6,7-Trimethoxy- (9Ci) is a high-purity, multi-methoxylated isoquinoline derivative, serving as a critical advanced intermediate in organic synthesis. Its value lies in its unique substitution pattern, which provides a versatile scaffold for constructing complex molecules with potential biological activity. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly those developing new active ingredients. The CAS number for this compound is 71521-99-8.

Application

This specialized isoquinoline derivative is a key building block in several high-value research and development sectors.

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of potential drug candidates, particularly in alkaloid chemistry and the development of new therapeutic agents.
• Agrochemical Research: Used in the discovery and synthesis of novel pesticides and herbicides, leveraging its heterocyclic structure.
• Organic Synthesis & Material Science: Acts as a versatile precursor for creating complex organic molecules, ligands for catalysis, and specialty chemicals.
• Biochemical Research: Employed as a standard or reference compound in analytical studies and biochemical assays.

Basic Information

Product Name	Isoquinoline, 4,6,7-Trimethoxy- (9Ci)
CAS No.	71521-99-8
Molecular Formula	C₁₂H₁₃NO₃
Molecular Weight	219.24 g/mol
Synonyms	4,6,7-Trimethoxyisoquinoline; 1-Isoquinolinol, 4,6,7-trimethoxy- (9CI); 4,6,7-Trimethoxy-1-isoquinolinol; NSC 339586
EINECS	Contact for details

Quality Control

Our Isoquinoline, 4,6,7-Trimethoxy- (9Ci) is produced under stringent quality management protocols. 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 area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 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.