Description

4-(Azepane-1-Sulfonyl)-Benzoic Acid is a high-purity organic building block featuring a benzoic acid core functionalized with an azepane sulfonyl group. This compound is valued for its role as a versatile synthetic intermediate in advanced pharmaceutical research and fine chemical synthesis. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and metabolic disorder targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators requiring specific sulfonamide functionalities.
• Chemical Biology Probe Synthesis: Serves as a precursor for creating molecular probes and inhibitors to study enzyme function and biological pathways.
• Material Science Precursor: Employed in the research and development of advanced polymers and functional materials with tailored properties.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	4-(Azepane-1-Sulfonyl)-Benzoic Acid
CAS No.	17420-68-7
Molecular Formula	C₁₃H₁₇NO₄S
Molecular Weight	283.34 g/mol
Synonyms	4-(Hexamethyleneimin-1-ylsulfonyl)benzoic acid; 4-(1-Azepanylsulfonyl)benzoic acid; Benzoic acid, 4-(azepan-1-ylsulfonyl)-; 4-(azepane-1-sulfonyl)benzoic acid; 4-(Perhydroazepin-1-ylsulfonyl)benzoic acid; 4-(Hexamethyleneiminosulfonyl)benzoic acid; 4-(1-Azepanesulfonyl)benzoic acid
EINECS	Contact for details

Quality Control

Our 4-(Azepane-1-Sulfonyl)-Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis, to ensure it meets the stringent requirements for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

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). The product is moisture-sensitive; keep the container tightly sealed when not in use.

Specification

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