Description

3-(Isoquinolin-1-Yl)Propanoic Acid CAS NO 344334-31-2 is a high-purity organic building block featuring a propanoic acid chain linked to the 1-position of an isoquinoline heterocycle. This unique structure makes it a valuable intermediate for synthesizing complex molecules in pharmaceutical and advanced material research. It is primarily sought after by R&D chemists and process development scientists working in medicinal chemistry and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and cancers.
• Ligand Synthesis: Used to create complex ligands for catalysis and metal-organic frameworks (MOFs).
• Agrochemical Research: Serves as a building block for developing new active ingredients with enhanced properties.
• Material Science: Incorporated into polymers and advanced organic materials to modify thermal or electronic properties.
• Academic & Contract Research: Essential for exploratory chemistry in university labs and CROs (Contract Research Organizations).
• Fluorescent Probe Development: The isoquinoline core can be utilized to create sensing molecules for biological imaging.

Basic Information

Product Name	3-(Isoquinolin-1-Yl)Propanoic Acid
CAS No.	344334-31-2
Molecular Formula	C₁₂H₁₁NO₂
Molecular Weight	201.22 g/mol
Synonyms	1-Isoquinolinepropanoic Acid; 3-(1-Isoquinolyl)propanoic Acid; 3-(Isoquinolin-1-yl)propionic Acid; 1-Isoquinolinylpropanoic Acid; γ-(1-Isoquinolyl)butyric Acid (obsolete); IQ-1-PA; Isoquinoline-1-propanoic Acid
EINECS	Contact for details

Quality Control

Every batch of 3-(Isoquinolin-1-Yl)Propanoic Acid is produced under strict quality management protocols. We employ advanced analytical techniques, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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