Description

Pyrrolo[1,2-A]Pyrazin-1(2H)-One, Hexahydro-4-Methyl-, (4S-Cis)- (9Ci) is a high-purity, stereochemically defined heterocyclic compound serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its complex fused-ring structure, which provides a versatile scaffold for constructing pharmacologically active molecules. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Organic Synthesis Research: Used in academic and industrial R&D for exploring new synthetic methodologies and constructing complex heterocyclic libraries.
• Agrochemical Development: Serves as a precursor in the design and synthesis of new generation pesticides and herbicides with specific stereochemical requirements.
• Material Science: Investigated as a monomer or precursor for specialty polymers and advanced organic materials with unique electronic properties.
• Catalyst Ligand Synthesis: Potential use in the development of novel chiral ligands for asymmetric catalysis.

Basic Information

Product Name	Pyrrolo[1,2-A]Pyrazin-1(2H)-One, Hexahydro-4-Methyl-, (4S-Cis)- (9Ci)
CAS No.	143317-51-5
Molecular Formula	C8H12N2O
Molecular Weight	152.19 g/mol
Synonyms	(4S-cis)-Hexahydro-4-methylpyrrolo[1,2-a]pyrazin-1(2H)-one; Hexahydro-4-methylpyrrolo[1,2-a]pyrazin-1(2H)-one, (4S-cis)-; 4-Methylhexahydropyrrolo[1,2-a]pyrazin-1-one; (4S,8aS)-4-Methylhexahydro-1H-pyrrolo[1,2-a]pyrazin-1-one; (4S,8aR)-4-Methylhexahydro-1H-pyrrolo[1,2-a]pyrazin-1-one; Pyrrolo[1,2-a]pyrazin-1(2H)-one, hexahydro-4-methyl-, (4S-cis)-; 143317-51-5; (4S-cis)-4-Methylhexahydropyrrolo[1,2-a]pyrazin-1(2H)-one
EINECS	Contact for details

Quality Control

Our Pyrrolo[1,2-A]Pyrazin-1(2H)-One, Hexahydro-4-Methyl-, (4S-Cis)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.