Description

Pyrazino[2,3-D]Pyridazine-5,8-Diamine, 2-Methyl- (9Ci) is a heterocyclic organic compound featuring a fused pyrazino-pyridazine core structure, serving as a versatile and high-value chemical building block. Its primary commercial value lies in its role as a key synthetic intermediate for advanced pharmaceutical research and the development of novel active pharmaceutical ingredients (APIs). This compound is particularly sought after by research institutions and fine chemical manufacturers engaged in medicinal chemistry, specifically for the synthesis of complex molecules targeting various therapeutic areas. The CAS number for this compound is 122942-31-8.

Application

This specialized chemical intermediate is utilized in sophisticated synthetic pathways across several high-tech industries.

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly in oncology and antiviral research.
• Agrochemical Research: Used in the development of new herbicides and pesticides with specific modes of action.
• Material Science: Acts as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic semiconductors.
• Bioconjugation Chemistry: The amine functional groups enable its use in linking molecules for diagnostic assays or targeted drug delivery systems.
• Academic & R&D: Employed in university and corporate laboratories for methodological studies in heterocyclic chemistry and scaffold diversification.

Basic Information

Product Name	Pyrazino[2,3-D]Pyridazine-5,8-Diamine, 2-Methyl- (9Ci)
CAS No.	122942-31-8
Molecular Formula	C7H8N6
Molecular Weight	176.18 g/mol
Synonyms	2-Methylpyrazino[2,3-d]pyridazine-5,8-diamine; 2-Methyl-5,8-diaminopyrazino[2,3-d]pyridazine; 5,8-Diamino-2-methylpyrazino[2,3-d]pyridazine; 122942-31-8; Pyrazino[2,3-d]pyridazine-5,8-diamine, 2-methyl-; 2-Methyl-5,8-diamino-pyrazino[2,3-d]pyridazine
EINECS	Contact for details

Quality Control

Our production of Pyrazino[2,3-D]Pyridazine-5,8-Diamine, 2-Methyl- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container should be stored in a cool, dry place, ideally under an inert atmosphere such as nitrogen or argon to prevent degradation. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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