Description

3-Chloro-Imidazo[1,5-A]Pyridine-1-Carboxylic Acid Ethyl Ester is a high-value heterocyclic building block of significant interest in advanced organic synthesis. Its core structure makes it a versatile intermediate for constructing complex molecules with potential biological activity. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries. Its precise chemical architecture enables the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic scaffold for bioactivity.
• Chemical Synthesis Building Block: Serves as a versatile starting material for constructing more complex imidazopyridine derivatives and fused heterocyclic systems.
• Material Science Research: Investigated for the creation of specialty chemicals, ligands for catalysis, and organic electronic materials.
• Academic & Contract Research: Utilized in university and CRO (Contract Research Organization) laboratories for method development and discovery chemistry projects.

Basic Information

Item	Details
Product Name	3-Chloro-Imidazo[1,5-A]Pyridine-1-Carboxylic Acid Ethyl Ester
CAS No.	885276-62-0
Molecular Formula	C10H9ClN2O2
Molecular Weight	224.64 g/mol
Synonyms	Ethyl 3-Chloroimidazo[1,5-a]pyridine-1-carboxylate; 1-Carbethoxy-3-chloroimidazo[1,5-a]pyridine; 3-Chloro-1H-imidazo[1,5-a]pyridine-1-carboxylic acid ethyl ester; Imidazo[1,5-a]pyridine-1-carboxylic acid, 3-chloro-, ethyl ester; 885276-62-0; Ethyl 3-chloro-1H-imidazo[1,5-a]pyridine-1-carboxylate
EINECS	Contact for details

Quality Control

Every batch of 3-Chloro-Imidazo[1,5-A]Pyridine-1-Carboxylic Acid Ethyl Ester is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical R&D and scale-up processes. A Certificate of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and identification is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This compound should be considered moisture-sensitive; keep the container tightly sealed under an inert atmosphere for long-term storage to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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