Description

2(1H)-Isoquinolineacetic Acid, 3-Carboxy-3,4-Dihydro- is a specialized heterocyclic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique fused-ring structure with multiple functional groups makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in developing new herbicides, fungicides, or plant growth regulators with novel modes of action.
• Ligand Synthesis: Serves as a starting material for creating complex chelating agents or catalysts in asymmetric synthesis.
• Material Science: Building block for organic electronic materials or specialty polymers requiring specific heterocyclic components.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry and medicinal chemistry programs.
• Fine Chemical Production: Intermediate in the multi-step synthesis of dyes, pigments, or other high-value specialty chemicals.

Basic Information

Product Name	2(1H)-Isoquinolineacetic Acid, 3-Carboxy-3,4-Dihydro-
CAS No.	120061-88-3
Molecular Formula	C12H11NO4
Molecular Weight	233.22 g/mol
Synonyms	3,4-Dihydro-3-carboxy-2(1H)-isoquinolineacetic Acid; 3-Carboxy-3,4-dihydro-2(1H)-isoquinolineacetic Acid; 1,2,3,4-Tetrahydro-2-isoquinolinecarboxylic Acid, 1-Acetic Acid (derivative); Dihydroisoquinolineacetic Acid Carboxylate; Isoquinoline-3-acetic Acid, 1,2,3,4-Tetrahydro-2-carboxylic Acid; 2-Carboxymethyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic Acid
EINECS	Contact for details

Quality Control

Every batch of 2(1H)-Isoquinolineacetic Acid, 3-Carboxy-3,4-Dihydro- is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing to ensure consistency, identity, and purity, meeting the stringent requirements for research and process development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%

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