Description

5H-Cyclopentapyrazine, 6,7-Dihydro-5,7-Dimethyl- is a heterocyclic organic compound belonging to the fused pyrazine class, serving as a versatile and high-value synthetic intermediate. Its unique bicyclic structure makes it a critical building block for the development of advanced materials and active pharmaceutical ingredients (APIs). This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic APIs, particularly for central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, leveraging its fused ring system for bioactivity.
• Material Science Research: Serves as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in charge-transport layers.
• Chemical Research & Development: Employed as a scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized heterocyclic dyes and organic pigments due to its aromatic character.

Basic Information

Product Name	5H-Cyclopentapyrazine, 6,7-Dihydro-5,7-Dimethyl-
CAS No.	41330-21-6
Molecular Formula	C9H12N2
Molecular Weight	148.21 g/mol
Synonyms	6,7-Dihydro-5,7-dimethyl-5H-cyclopentapyrazine; 5H-Cyclopentapyrazine, 6,7-dihydro-5,7-dimethyl-; 5,7-Dimethyl-6,7-dihydro-5H-cyclopentapyrazine; 5H-1-Pyrindine, 6,7-dihydro-5,7-dimethyl-; 5,7-Dimethyl-5,6,7,8-tetrahydroquinoxaline; Fused dimethylpyrazine derivative
EINECS	Contact for details

Quality Control

Every batch of 5H-Cyclopentapyrazine, 6,7-Dihydro-5,7-Dimethyl- is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency that meets the stringent requirements of research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.