Description

3-(3-Chloropropyl)-2-Methylpyrrolo[1,2-A]Pyrazin-1(2H)-One is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and other fine chemicals. Pharmaceutical R&D departments, agrochemical manufacturers, and advanced material scientists need this precise chemical to enable complex molecular transformations and scaffold construction.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its unique pyrrolopyrazine core.
• Chemical Biology Probes: Serves as a scaffold for creating molecular probes to study enzyme function and biological pathways.
• Material Science Precursor: Potential use in the synthesis of organic semiconductors or ligands for catalytic systems.
• Contract Research & Development (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development.

Basic Information

Product Name	3-(3-Chloropropyl)-2-Methylpyrrolo[1,2-A]Pyrazin-1(2H)-One
CAS No.	116212-53-4
Molecular Formula	C12H15ClN2O
Molecular Weight	238.71 g/mol
Synonyms	3-(3-Chloropropyl)-2-methyl-1H-pyrrolo[1,2-a]pyrazin-1-one; 2-Methyl-3-(3-chloropropyl)pyrrolo[1,2-a]pyrazin-1(2H)-one; Pyrrolo[1,2-a]pyrazin-1(2H)-one, 3-(3-chloropropyl)-2-methyl-; 116212-53-4; 3-(3-Chloropropyl)-2-methyl-1,2-dihydropyrrolo[1,2-a]pyrazin-1-one
EINECS	Contact for details

Quality Control

Our 3-(3-Chloropropyl)-2-Methylpyrrolo[1,2-A]Pyrazin-1(2H)-One 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) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

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)	≥ 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.