Description

3-(3,4-Dihydro-2H-Quinoline-1-Sulfonyl)-Benzoic Acid is a specialized organic compound featuring a benzoic acid moiety linked to a dihydroquinoline sulfonyl group, making it a valuable synthetic intermediate. This molecular architecture is crucial for constructing more complex chemical entities, particularly in advanced pharmaceutical research and fine chemical synthesis. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for its role in creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-binding profiles.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Organic Synthesis Reagent: Serves as a versatile precursor for introducing the quinoline-sulfonyl-benzoate motif into more complex molecular frameworks in academic and industrial laboratories.
• Material Science: Potential intermediate in the synthesis of organic semiconductors, ligands for catalysts, or specialty polymers requiring specific aromatic and heterocyclic units.

Basic Information

Product Name	3-(3,4-Dihydro-2H-Quinoline-1-Sulfonyl)-Benzoic Acid
CAS No.	326866-55-1
Molecular Formula	C₁₆H₁₃NO₄S
Molecular Weight	315.35 g/mol
Synonyms	1,2,3,4-Tetrahydroquinoline-1-sulfonylbenzoic acid; Benzoic acid, 3-[(3,4-dihydro-2H-quinolin-1-yl)sulfonyl]-; 3-[(3,4-Dihydro-2H-quinolin-1-yl)sulfonyl]benzoic acid; 3-(1,2,3,4-Tetrahydroquinoline-1-sulfonyl)benzoic acid; Quinoline-1-sulfonyl-benzoic acid derivative; 326866-55-1; 3-(3,4-Dihydro-2H-quinoline-1-sulfonyl)benzoic acid
EINECS	Contact for details

Quality Control

Our 3-(3,4-Dihydro-2H-Quinoline-1-Sulfonyl)-Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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 place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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