Description

1-Methoxy-4-Isoquinolinecarboxaldehyde is a versatile and high-value heterocyclic building block, essential for advanced organic synthesis. Its core value lies in its reactive aldehyde and methoxy-substituted isoquinoline structure, enabling the construction of complex molecular architectures. This compound is critically needed by researchers and process chemists in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other biologically active heterocycles.
• 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 sophisticated chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the synthesis of organic semiconductors, fluorescent dyes, and other advanced functional materials.
• Academic & R&D: A valuable reagent for methodological development and exploring new chemical spaces in organic and medicinal chemistry laboratories.

Basic Information

Product Name	1-Methoxy-4-Isoquinolinecarboxaldehyde
CAS No.	1005772-69-9
Molecular Formula	C₁₁H₉NO₂
Molecular Weight	187.20 g/mol
Synonyms	4-Formyl-1-methoxyisoquinoline; 1-Methoxyisoquinoline-4-carboxaldehyde; 1-Methoxy-4-formylisoquinoline; 4-Carboxaldehyde-1-methoxyisoquinoline; 1-Methoxy-4-isoquinolinecarbaldehyde; 1-Methoxy-4-isoquinolinealdehyde; 1-Methoxy-4-isoquinolinylcarboxaldehyde
EINECS	Contact for details

Quality Control

Our 1-Methoxy-4-Isoquinolinecarboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) with detailed specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere for long-term 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
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.