Description

3-Aminoisoquinoline-7-Carboxylic Acid is a high-purity, multifunctional heterocyclic building block essential for advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted biological or physical properties.

Application

• As a versatile pharmaceutical intermediate in the synthesis of potential drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Key building block for the research and development of agrochemicals, including novel pesticides and herbicides.
• Precursor in the synthesis of functional dyes, pigments, and optical materials due to its fused aromatic structure.
• Used in academic and industrial R&D for exploring new chemical entities and reaction pathways in heterocyclic chemistry.
• Intermediate for manufacturing specialty polymers and advanced materials requiring specific aromatic functionalities.
• Starting material for the preparation of metal-organic frameworks (MOFs) and coordination complexes.

Basic Information

Product Name	3-Aminoisoquinoline-7-Carboxylic Acid
CAS No.	1337881-34-1
Molecular Formula	C10H8N2O2
Molecular Weight	188.18 g/mol
Synonyms	7-Carboxy-3-aminoisoquinoline; 3-Amino-7-isoquinolinecarboxylic Acid; 3-Amino-7-carboxyisoquinoline; 3-Aminoisoquinoline-7-carboxylic acid; Isoquinoline-7-carboxylic acid, 3-amino-; AI7CA; 1337881-34-1
EINECS	Contact for details

Quality Control

Our 3-Aminoisoquinoline-7-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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