Description

4-Isoquinolinecarboxylicacid,3-Amino-5,6,7,8-Tetrahydro-(9Ci) is a heterocyclic organic compound featuring a tetrahydroisoquinoline core with both amino and carboxylic acid functional groups, making it a versatile building block for chemical synthesis. This compound is valued for its role as a key intermediate in the development of complex molecules with potential biological activity. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological or cardiovascular pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex polycyclic compounds and natural product analogs.
• Ligand and Catalyst Development: The amino and carboxylic acid groups allow for its use in creating chelating ligands for metal catalysis.
• Material Science Research: Investigated as a monomer or functional additive for specialty polymers with specific electronic or binding properties.

Basic Information

Product Name	4-Isoquinolinecarboxylicacid,3-Amino-5,6,7,8-Tetrahydro-(9Ci)
CAS No.	130688-31-2
Molecular Formula	C₁₀H₁₂N₂O₂
Molecular Weight	192.22 g/mol
Synonyms	3-Amino-5,6,7,8-tetrahydro-4-isoquinolinecarboxylic acid; 3-Amino-5,6,7,8-tetrahydroisoquinoline-4-carboxylic acid; 4-Carboxy-3-amino-5,6,7,8-tetrahydroisoquinoline; 3-Amino-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid; ATHIQ-4-COOH; 130688-31-2 (CAS); 3-Amino-THIQ-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Isoquinolinecarboxylicacid,3-Amino-5,6,7,8-Tetrahydro-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and residual solvents are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). As a compound with functional groups that may be sensitive, it is recommended to keep the material under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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