Description

2-((1-(4-Ethoxyphenyl)-2,5-Dioxopyrrolidin-3-Yl)Thio)Nicotinic Acid is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is critical for the research and development of novel therapeutic agents, particularly in medicinal chemistry programs. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex molecules for drug discovery and process development.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential new chemical entities (NCEs) for drug discovery.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop compounds with targeted biological activity.
• API Synthesis: A crucial precursor in the multi-step synthesis of complex active pharmaceutical ingredients (APIs).
• Biochemical Research: Employed as a tool compound in biochemical assays and pharmacological studies.
• Fine Chemical Production: Utilized in custom synthesis and contract manufacturing for specialized chemical products.

Basic Information

Product Name	2-((1-(4-Ethoxyphenyl)-2,5-Dioxopyrrolidin-3-Yl)Thio)Nicotinic Acid
CAS No.	448198-55-8
Molecular Formula	C18H16N2O5S
Molecular Weight	372.40 g/mol
Synonyms	2-{[1-(4-Ethoxyphenyl)-2,5-dioxo-3-pyrrolidinyl]thio}nicotinic acid; 2-((1-(4-Ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl)thio)pyridine-3-carboxylic acid; 448198-55-8; Nicotinic acid, 2-((1-(4-ethoxyphenyl)-2,5-dioxo-3-pyrrolidinyl)thio)-; 2-[(1-(4-Ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl)sulfanyl]pyridine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-((1-(4-Ethoxyphenyl)-2,5-Dioxopyrrolidin-3-Yl)Thio)Nicotinic Acid is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality and regulatory requirements.

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). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure stability.

Specification

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