Description

1H-Cyclopentapyrazine, 2,3,5,6-Tetrahydro-1,7-Dimethyl- (9Ci) is a specialized heterocyclic organic compound with the CAS number 41330-43-2, serving as a valuable building block in advanced chemical synthesis. Its unique fused pyrazine structure makes it a critical intermediate for developing novel active ingredients in the pharmaceutical and agrochemical sectors. This high-purity intermediate is essential for research and development chemists and process scale-up teams working on new drug candidates, crop protection agents, and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and oncology drug discovery.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic core for biological activity.
• Material Science Research: Serves as a precursor for organic electronic materials, including charge-transport layers and light-emitting components.
• Chemical Research & Development: A versatile building block for constructing complex nitrogen-containing heterocycles in academic and industrial R&D laboratories.
• Ligand and Catalyst Development: Utilized in the synthesis of novel ligands for metal catalysis and asymmetric synthesis.

Basic Information

Product Name	1H-Cyclopentapyrazine, 2,3,5,6-Tetrahydro-1,7-Dimethyl- (9Ci)
CAS No.	41330-43-2
Molecular Formula	C9H14N2
Molecular Weight	150.22 g/mol
Synonyms	1,7-Dimethyl-2,3,5,6-tetrahydro-1H-cyclopentapyrazine; 1,7-Dimethyl-1,2,3,5,6,7-hexahydrocyclopentapyrazine; 1,7-Dimethyl-1H-cyclopentapyrazine, 2,3,5,6-tetrahydro-; 2,3,5,6-Tetrahydro-1,7-dimethyl-1H-cyclopentapyrazine; 1,7-Dimethyl-2,3,5,6-tetrahydrocyclopentapyrazine; Cyclopentapyrazine, 2,3,5,6-tetrahydro-1,7-dimethyl-; 1,7-Dimethylhexahydrocyclopentapyrazine
EINECS	Contact for details

Quality Control

Our 1H-Cyclopentapyrazine, 2,3,5,6-Tetrahydro-1,7-Dimethyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation.

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
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.