Description

1H-Pyrrolo[2,3-B]Pyridine-3-Carboxylic Acid, 4-Bromo-1-(Phenylsulfonyl)- is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. This compound is specifically engineered to serve as a critical intermediate in the development of novel, complex molecular architectures. It is primarily sought after by research and development teams within the pharmaceutical, agrochemical, and material science industries for constructing active pharmaceutical ingredients (APIs), ligands, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors and other small-molecule drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science: Serves as a building block for organic semiconductors, conductive polymers, and advanced photoactive materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes, tags, and inhibitors for studying biological pathways.
• Academic & Contract Research: Essential for methodological development, library synthesis, and discovery chemistry in research institutions and CROs.

Basic Information

Product Name	1H-Pyrrolo[2,3-B]Pyridine-3-Carboxylic Acid, 4-Bromo-1-(Phenylsulfonyl)-
CAS No.	943324-29-6
Molecular Formula	C14H9BrN2O4S
Molecular Weight	381.20 g/mol
Synonyms	4-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid; 4-Bromo-1-tosyl-7-azaindole-3-carboxylic acid (common); 4-Bromo-1-(benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid; 4-Bromo-1-(phenylsulfonyl)-7-azaindole-3-carboxylic acid; 943324-29-6; 4-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid; 1-(Phenylsulfonyl)-4-bromo-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1H-Pyrrolo[2,3-B]Pyridine-3-Carboxylic Acid, 4-Bromo-1-(Phenylsulfonyl)- is manufactured under strict quality management systems. Each 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 every shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding research and development projects.

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). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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