Description

1-Isoquinolinecarboxylicacid,4-Amino-1,2,3,4-Tetrahydro-3-Oxo-(9Ci) is a heterocyclic organic compound featuring a fused isoquinoline core with amino and carboxylic acid functional groups, making it a versatile and valuable synthetic intermediate. This compound is critical for advanced research and development in medicinal chemistry, particularly for constructing complex molecular architectures. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially those targeting neurological or oncological pathways.
• Organic Synthesis Reagent: Used in the preparation of complex heterocyclic compounds, alkaloids, and other nitrogen-containing molecules for research purposes.
• Agrochemical Research: Serves as a precursor in developing new active ingredients for crop protection products.
• Material Science: Investigated for the synthesis of organic ligands and functional materials with specific electronic or photophysical properties.
• Academic & Industrial R&D: Employed in chemical libraries for high-throughput screening and structure-activity relationship (SAR) studies.

Basic Information

Product Name	1-Isoquinolinecarboxylicacid,4-Amino-1,2,3,4-Tetrahydro-3-Oxo-(9Ci)
CAS No.	349101-81-1
Molecular Formula	C₁₀H₁₀N₂O₃
Molecular Weight	206.20 g/mol
Synonyms	4-Amino-1,2,3,4-tetrahydro-3-oxo-1-isoquinolinecarboxylic acid; 4-Amino-3-oxo-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid; 1-Carboxy-4-amino-1,2,3,4-tetrahydro-3-oxoisoquinoline; 4-Amino-1,2,3,4-tetrahydroisoquinoline-1,3-dione-1-carboxylic acid; 1,2,3,4-Tetrahydro-4-amino-3-oxo-1-isoquinolinecarboxylic acid; ATOIQC; 349101-81-1
EINECS	Contact for details

Quality Control

Our 1-Isoquinolinecarboxylicacid,4-Amino-1,2,3,4-Tetrahydro-3-Oxo-(9Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key specifications such as assay and impurity profiles.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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