Description

2-Ethoxy-5-((4-Ethylpiperazin-1-Yl)Sulfonyl)Benzoic Acid Hydrochloride is a high-purity, synthetically derived organic salt of significant interest in advanced pharmaceutical research and development. This compound serves as a critical pharmaceutical intermediate or reference standard for the synthesis and analytical characterization of novel active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry programs.
• Reference Standard: Used for analytical method development, validation, and quality control (QC) testing in pharmaceutical manufacturing.
• Research Chemical: Employed in academic and industrial research to study structure-activity relationships (SAR) and biological pathways.
• Active Pharmaceutical Ingredient (API) Development: Serves as a precursor or a direct component in the development of new APIs targeting specific receptors or enzymes.
• Process Chemistry: Used in scale-up and optimization studies for the commercial production of complex organic molecules.
• Contract Research & Manufacturing (CRAM): Supplied to organizations providing custom synthesis and development services.

Basic Information

Product Name	2-Ethoxy-5-((4-Ethylpiperazin-1-Yl)Sulfonyl)Benzoic Acid Hydrochloride
CAS No.	1998216-49-1
Molecular Formula	C15H23N2O5S • HCl
Molecular Weight	396.88 g/mol (Free base: 360.42 g/mol)
Synonyms	Benzoic acid, 2-ethoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]-, hydrochloride; 2-Ethoxy-5-(4-ethylpiperazine-1-sulfonyl)benzoic acid hydrochloride; 5-((4-Ethylpiperazin-1-yl)sulfonyl)-2-ethoxybenzoic acid HCl; CAS 1998216-49-1
EINECS	Contact for details

Quality Control

Our 2-Ethoxy-5-((4-Ethylpiperazin-1-Yl)Sulfonyl)Benzoic Acid Hydrochloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for materials intended for pharmaceutical development.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Unknown Impurity	≤ 0.5%

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