Description

2(1H)-Pyrazinone, 5,6-Dihydro-1,3,5-Trimethyl-, 4-Oxide (9Ci) is a specialized heterocyclic compound belonging to the pyrazinone class, characterized by its unique N-oxide functional group. This structural feature makes it a valuable advanced pharmaceutical intermediate and a versatile building block for synthetic organic chemistry. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or insecticides with specific modes of action.
• Ligand Synthesis: Serves as a starting material for creating complex ligands used in catalysis and material science.
• Fine Chemical Production: Employed in multi-step syntheses to introduce the dihydro-pyrazinone N-oxide moiety into target molecules.
• Academic & Industrial R&D: Utilized in research laboratories for method development and exploring new chemical reactions.

Basic Information

Product Name	2(1H)-Pyrazinone, 5,6-Dihydro-1,3,5-Trimethyl-, 4-Oxide (9Ci)
CAS No.	566155-32-6
Molecular Formula	C7H12N2O2
Molecular Weight	156.18 g/mol
Synonyms	5,6-Dihydro-1,3,5-trimethyl-2(1H)-pyrazinone 4-Oxide; 1,3,5-Trimethyl-5,6-dihydro-2(1H)-pyrazinone 4-Oxide; 1,3,5-Trimethyl-1,4,5,6-tetrahydropyrazin-2-one 4-Oxide; 5,6-Dihydro-1,3,5-trimethyl-1H-pyrazin-2-one 4-Oxide; Dihydrotrimethylpyrazinone N-Oxide; Trimethyldihydropyrazinone Oxide
EINECS	Contact for details

Quality Control

Our production of 2(1H)-Pyrazinone, 5,6-Dihydro-1,3,5-Trimethyl-, 4-Oxide (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.