Description

3-[(1-Ethyl-2-Methyl-1H-Indol-3-Yl)Carbonyl]-2-Pyridinecarboxylic Acid CAS NO 61433-54-3 is a high-purity, advanced pharmaceutical intermediate characterized by its unique indole-pyridine hybrid structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs) targeting specific therapeutic pathways. It is primarily utilized by research organizations and pharmaceutical manufacturers engaged in the development of new chemical entities and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) research.
• Organic Synthesis Reagent: Used in complex organic reactions, including coupling and cyclization processes, to construct intricate heterocyclic frameworks.
• Biochemical Research: Serves as a precursor or reference standard in biochemical assays and pharmacological studies to investigate receptor-ligand interactions.
• Agrochemical Development: Potential intermediate for creating new crop protection agents with specific modes of action.
• Material Science Research: Investigated for the development of organic semiconductors or specialty polymers due to its conjugated system.

Basic Information

Product Name	3-[(1-Ethyl-2-Methyl-1H-Indol-3-Yl)Carbonyl]-2-Pyridinecarboxylic Acid
CAS No.	61433-54-3
Molecular Formula	C18H16N2O3
Molecular Weight	308.33 g/mol
Synonyms	2-Pyridinecarboxylic acid, 3-[(1-ethyl-2-methyl-1H-indol-3-yl)carbonyl]-; 3-(1-Ethyl-2-methylindole-3-carbonyl)picolinic acid; 3-(1-Ethyl-2-methyl-1H-indole-3-carbonyl)pyridine-2-carboxylic acid; 61433-54-3; 1-Ethyl-2-methyl-3-(2-pyridinylcarbonyl)-1H-indole-2-carboxylic acid (related form); N-Ethyl-2-methyl-3-picolinoylpyrrole-2-carboxylic acid (structural analog)
EINECS	Contact for details

Quality Control

Our production of 3-[(1-Ethyl-2-Methyl-1H-Indol-3-Yl)Carbonyl]-2-Pyridinecarboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are subjected to comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes.

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). Due to its hygroscopic nature, the container must be kept sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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