Description

Pyrrolo[1,2-A]Pyrazine-1,4-Dione, 3-Ethylidenehexahydro-, (S)- (9Ci) is a high-purity chiral intermediate of significant interest in advanced organic synthesis. Its defined stereochemistry and fused heterocyclic structure make it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new therapeutic agents, particularly for central nervous system (CNS) and anti-infective drugs.
• Agrochemical Synthesis: Used in the creation of advanced, enantiomerically pure pesticides and herbicides with enhanced efficacy and environmental profiles.
• Asymmetric Catalysis Research: Serves as a precursor or ligand in the development of novel catalytic systems for stereoselective transformations.
• Fine Chemical Production: Employed in the synthesis of complex, high-value specialty chemicals for electronics, materials science, and fragrance applications.
• Academic & R&D: A critical compound for methodological studies in organic chemistry, including new ring-forming reactions and stereochemistry investigations.

Basic Information

Product Name	Pyrrolo[1,2-A]Pyrazine-1,4-Dione, 3-Ethylidenehexahydro-, (S)- (9Ci)
CAS No.	160706-82-1
Molecular Formula	C8H10N2O2
Molecular Weight	166.18 g/mol
Synonyms	(S)-3-Ethylidenehexahydropyrrolo[1,2-a]pyrazine-1,4-dione; (3S)-3-Ethylidene-1,2,3,5,6,7-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione; Hexahydro-3-ethylidenepyrrolo[1,2-a]pyrazine-1,4-dione, (S)-; (S)-3-Ethylidene-1,2,3,5,6,7-hexahydro-4H-pyrrolo[1,2-a]pyrazine-1,4-dione; 3-Ethylidenehexahydropyrrolo[1,2-a]pyrazine-1,4-dione, (S)-; (S)-3-Ethylidenehexahydro-4H-pyrrolo[1,2-a]pyrazine-1,4-dione
EINECS	Contact for details

Quality Control

Our production of Pyrrolo[1,2-A]Pyrazine-1,4-Dione, 3-Ethylidenehexahydro-, (S)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is fully characterized and tested using advanced analytical techniques including HPLC, GC, and NMR. Certificates of Analysis (COA) detailing identity, purity, chiral purity, and impurity profiles are 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, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider inert gas purging to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.