Description

Methyl 5-Isoquinolinecarboxylate is a versatile heterocyclic building block and fine chemical intermediate of significant importance in advanced organic synthesis. Its core value lies in its isoquinoline scaffold, which is a privileged structure for developing compounds with biological activity. This product is essential for research and development chemists, particularly those working in the pharmaceutical, agrochemical, and material science industries, where it serves as a key precursor for creating novel molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of potential drug candidates, especially those targeting neurological disorders, anti-cancer agents, and anti-inflammatory compounds.
• Agrochemical Research: Used in the development of novel pesticides, herbicides, and fungicides due to the bioactive nature of the isoquinoline core.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research of organic semiconductors, fluorescent dyes, and other functional materials where the conjugated system of isoquinoline is beneficial.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting exploratory chemistry and method development.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex natural product analogs and other high-value specialty chemicals.

Basic Information

Product Name	Methyl 5-Isoquinolinecarboxylate
CAS No.	16675-59-5
Molecular Formula	C11H9NO2
Molecular Weight	187.20 g/mol
Synonyms	5-Isoquinolinecarboxylic acid, methyl ester; Methyl isoquinoline-5-carboxylate; 5-Carbomethoxyisoquinoline; 5-Methoxycarbonylisoquinoline; Isoquinoline-5-carboxylic acid methyl ester; 5-(Methoxycarbonyl)isoquinoline; Methyl 5-isoquinolinecarboxylate; 16675-59-5
EINECS	Contact for details

Quality Control

Our Methyl 5-Isoquinolinecarboxylate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We are committed to meeting the stringent requirements of research and development applications.

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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
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.