Description

3H-Imidazo[4,5-B]Pyridine-5-Carboxylic Acid, 2,3-Dimethyl-, Methyl Ester is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound matters as a critical building block in modern medicinal chemistry, enabling the synthesis of novel active pharmaceutical ingredients (APIs) with targeted therapeutic effects. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and biotechnology industries for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel small-molecule drug candidates, particularly for oncology and central nervous system (CNS) targets.
• Medicinal Chemistry Research: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery.
• API Synthesis: Used in the development and scale-up of complex Active Pharmaceutical Ingredients (APIs) requiring the imidazopyridine core.
• Biochemical Tool Compound: Employed in biochemical assays and as a reference standard for pharmacokinetic and metabolic studies.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for client projects.

Basic Information

Product Name	3H-Imidazo[4,5-B]Pyridine-5-Carboxylic Acid, 2,3-Dimethyl-, Methyl Ester
CAS No.	1956319-94-0
Molecular Formula	C11H11N3O2
Molecular Weight	217.22 g/mol
Synonyms	Methyl 2,3-dimethyl-3H-imidazo[4,5-b]pyridine-5-carboxylate; 2,3-Dimethyl-3H-imidazo[4,5-b]pyridine-5-carboxylic acid methyl ester; 3H-Imidazo[4,5-b]pyridine-5-carboxylic acid, 2,3-dimethyl-, methyl ester; Imidazo[4,5-b]pyridine-5-carboxylic acid, 2,3-dimethyl-, methyl ester; CAS 1956319-94-0
EINECS	Contact for details

Quality Control

Our 3H-Imidazo[4,5-B]Pyridine-5-Carboxylic Acid, 2,3-Dimethyl-, Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing all specifications and test results. We support development projects with custom purity grades and analytical method validation data upon request.

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 opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.