Description

Ethyl 3-Chloro-1,8A-Dihydroimidazo[1,2-A]Pyridine-8-Carboxylate is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 1257849-26-5. This compound is a critical building block in modern medicinal chemistry, valued for its fused heterocyclic structure which enables the synthesis of novel bioactive molecules. It is primarily sought by research institutions and pharmaceutical manufacturers engaged in the development of new therapeutic agents, particularly within the fields of oncology and central nervous system (CNS) disorders.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for client projects.
• Academic Research: Utilized in university and institutional labs for investigating new heterocyclic chemistry and reaction methodologies.
• Preclinical Development: Serves as a starting material for producing compounds required for pharmacological and toxicological evaluation.

Basic Information

Product Name	Ethyl 3-Chloro-1,8A-Dihydroimidazo[1,2-A]Pyridine-8-Carboxylate
CAS No.	1257849-26-5
Molecular Formula	C10H11ClN2O2
Molecular Weight	226.66 g/mol
Synonyms	Ethyl 3-chloro-1,8a-dihydroimidazo[1,2-a]pyridine-8-carboxylate; 1,8a-Dihydroimidazo[1,2-a]pyridine-8-carboxylic acid, 3-chloro-, ethyl ester; 3-Chloro-1,8a-dihydroimidazo[1,2-a]pyridine-8-carboxylic acid ethyl ester; Imidazo[1,2-a]pyridine-8-carboxylic acid, 3-chloro-1,8a-dihydro-, ethyl ester; 1257849-26-5; Ethyl 3-chloroimidazo[1,2-a]pyridine-8-carboxylate (common name variant).
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques to guarantee identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for each parameter are available upon request, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.