Description

Ethyl 7-Isoquinolinecarboxylate is a high-purity organic compound belonging to the isoquinoline family, serving as a critical building block in advanced chemical synthesis. Its value lies in providing a versatile and reactive ester-substituted isoquinoline core for constructing complex molecular architectures. This intermediate is essential for research and development chemists in the pharmaceutical and agrochemical sectors, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in developing new herbicides, fungicides, and insecticides by providing a functionalized heterocyclic scaffold.
• Material Science: Acts as a monomer or functional additive in the research of specialty polymers and advanced organic materials.
• Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules in academic and industrial R&D laboratories.
• Ligand & Catalyst Development: Utilized in the preparation of specialized ligands for metal-catalyzed reactions and coordination chemistry.

Basic Information

Product Name	Ethyl 7-Isoquinolinecarboxylate
CAS No.	407623-83-0
Molecular Formula	C12H11NO2
Molecular Weight	201.22 g/mol
Synonyms	7-Carbethoxyisoquinoline; Ethyl 7-isoquinolinecarboxylate; Ethyl isoquinoline-7-carboxylate; 7-Isoquinolinecarboxylic acid, ethyl ester; Ethyl 7-quinolinecarboxylate (common misnomer); 7-(Ethoxycarbonyl)isoquinoline; IQE-7; CAS 407623-83-0
EINECS	Contact for details

Quality Control

Our Ethyl 7-Isoquinolinecarboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters. We adhere to cGMP principles where applicable to support our clients in regulated research and development.

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). Keep the container tightly sealed to protect from moisture. Store away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Loss on Drying	≤ 0.5%

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