Description

5-(3-(Ethylsulfonyl)Phenyl)-4,8-Dimethyl-9H-Pyrido[2,3-B]Indole-7-Carboxylic Acid is a high-purity, complex heterocyclic carboxylic acid derivative of significant interest in advanced organic synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile building block for the development of novel active molecules. It is primarily required by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in the synthesis of new chemical entities (NCEs) and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in oncology and other therapeutic areas.
• Organic Synthesis Building Block: Used for constructing complex polycyclic frameworks due to its unique pyridoindole core.
• Chemical Research & Development: Serves as a reference standard and a starting material for medicinal chemistry and process development.
• Material Science Research: Investigated for potential applications in the development of organic electronic materials and dyes.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry and reaction mechanisms.

Basic Information

Item	Details
Product Name	5-(3-(Ethylsulfonyl)Phenyl)-4,8-Dimethyl-9H-Pyrido[2,3-B]Indole-7-Carboxylic Acid
CAS No.	934542-76-4
Molecular Formula	C22H20N2O4S
Molecular Weight	408.47 g/mol
Synonyms	9H-Pyrido[2,3-b]indole-7-carboxylic acid, 5-[3-(ethylsulfonyl)phenyl]-4,8-dimethyl-; 4,8-Dimethyl-5-(3-ethylsulfonylphenyl)-9H-pyrido[2,3-b]indole-7-carboxylic acid; 934542-76-4; 5-(3-Ethylsulfonylphenyl)-4,8-dimethyl-9H-pyrido[2,3-b]indole-7-carboxylic acid; Pyrido[2,3-b]indole-7-carboxylic acid derivative; 5-(3-(Ethylsulfonyl)phenyl)-4,8-dimethyl-9H-pyrido[2,3-b]indole-7-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-(3-(Ethylsulfonyl)Phenyl)-4,8-Dimethyl-9H-Pyrido[2,3-B]Indole-7-Carboxylic Acid is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to quality supports applications requiring high-purity intermediates for GMP and non-GMP research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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