Description

2-(4-Methoxy-Benzenesulfonyl)-1,2,3,4-Tetrahydro-Isoquinoline-3-Carboxylic 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 architectures. It is primarily sought by research institutions, pharmaceutical development companies, and fine chemical manufacturers engaged in the production of specialized drug candidates.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug molecules, especially those targeting central nervous system (CNS) disorders or other specialized therapeutic areas.
• Organic Synthesis Building Block: Used in complex multi-step synthetic routes to construct intricate heterocyclic frameworks essential for modern medicinal chemistry.
• Research & Development (R&D): Employed in academic and industrial laboratories for pharmacological studies, structure-activity relationship (SAR) exploration, and process chemistry optimization.
• Active Pharmaceutical Ingredient (API) Synthesis: Serves as a crucial intermediate in the scaled-up production of candidate APIs during clinical trial material manufacturing.
• Fine Chemical Production: Utilized by specialty chemical suppliers to produce high-value, custom-synthesized compounds for the life sciences sector.

Basic Information

Product Name	2-(4-Methoxy-Benzenesulfonyl)-1,2,3,4-Tetrahydro-Isoquinoline-3-Carboxylic Acid
CAS No.	191326-98-4
Molecular Formula	C₁₇H₁₇NO₅S
Molecular Weight	347.39 g/mol
Synonyms	2-[(4-Methoxyphenyl)sulfonyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid; 1,2,3,4-Tetrahydro-2-[(4-methoxyphenyl)sulfonyl]-3-isoquinolinecarboxylic Acid; 3-Carboxy-2-(4-methoxybenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline; 191326-98-4; Tetrahydroisoquinoline-3-carboxylic acid derivative; 4-Methoxybenzenesulfonyl tetrahydroisoquinoline carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-(4-Methoxy-Benzenesulfonyl)-1,2,3,4-Tetrahydro-Isoquinoline-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D and production. Certificates of Analysis (COA) documenting full specifications are provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
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.