Description

2-Cyclopentyl-3-(2-Methoxyphenyl)-1-Oxo-1,2,3,4-Tetrahydro-4-Isoquinolinecarboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of potential drug candidates targeting central nervous system (CNS) disorders, inflammation, or oncology.
• Drug Discovery Research: Serves as a core scaffold for medicinal chemistry programs, enabling the exploration of structure-activity relationships (SAR) in new chemical entities.
• Process Chemistry Development: Used for scaling up and optimizing synthetic routes in pre-clinical and early-phase clinical API manufacturing.
• Reference Standard: Provides a high-purity standard for analytical method development, validation, and quality control in API production.
• Chemical Biology Probes: Can be utilized in biochemical assays to study protein-ligand interactions and enzyme inhibition mechanisms.

Basic Information

Product Name	2-Cyclopentyl-3-(2-Methoxyphenyl)-1-Oxo-1,2,3,4-Tetrahydro-4-Isoquinolinecarboxylic Acid
CAS No.	385383-40-4
Molecular Formula	C22H23NO4
Molecular Weight	365.42 g/mol
Synonyms	4-Isoquinolinecarboxylic acid, 1,2,3,4-tetrahydro-2-cyclopentyl-3-(2-methoxyphenyl)-1-oxo-; 1-Oxo-2-cyclopentyl-3-(2-methoxyphenyl)-1,2,3,4-tetrahydro-4-isoquinolinecarboxylic acid; 385383-40-4; 2-Cyclopentyl-3-(o-methoxyphenyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid; Tetrahydroisoquinolinecarboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 2-Cyclopentyl-3-(2-Methoxyphenyl)-1-Oxo-1,2,3,4-Tetrahydro-4-Isoquinolinecarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the stringent requirements for pharmaceutical research and development. A detailed Certificate of Analysis (COA) is provided with every shipment.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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