Description

3-Cyclobutene-1,2-Dione, 3-(Methylamino)-4-[(3-Pyridinylmethyl)Amino]- (9Ci) is a specialized heterocyclic organic compound featuring a cyclobutenedione core functionalized with methylamino and pyridinylmethylamino groups. This unique molecular architecture makes it a valuable advanced intermediate for the synthesis of complex pharmacologically active molecules and functional materials. It is primarily utilized by research institutions and pharmaceutical R&D departments engaged in developing novel therapeutic agents and high-performance chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products due to its complex heterocyclic structure.
• Material Science: Acts as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic semiconductors.
• Chemical Biology: Employed as a probe or scaffold in the study of biological processes and enzyme inhibition.
• Academic & Industrial R&D: Utilized in fundamental organic chemistry research for the construction of complex, fused-ring systems.
• Custom Synthesis: A starting point for contract research organizations (CROs) and fine chemical manufacturers producing bespoke compounds for client projects.

Basic Information

Item	Details
Product Name	3-Cyclobutene-1,2-Dione, 3-(Methylamino)-4-[(3-Pyridinylmethyl)Amino]- (9Ci)
CAS No.	501906-92-9
Molecular Formula	C11H11N3O2
Molecular Weight	217.23 g/mol
Synonyms	3-(Methylamino)-4-[(3-pyridinylmethyl)amino]-3-cyclobutene-1,2-dione; 4-[(Pyridin-3-ylmethyl)amino]-3-(methylamino)cyclobut-3-ene-1,2-dione; 3-(Methylamino)-4-(pyridin-3-ylmethylamino)cyclobut-3-ene-1,2-dione; 501906-92-9; 3-Methylamino-4-(3-pyridinylmethylamino)-3-cyclobutene-1,2-dione
EINECS	Contact for details

Quality Control

Our high-purity chemical intermediates are produced under a strict quality management system. Each batch of 3-Cyclobutene-1,2-Dione, 3-(Methylamino)-4-[(3-Pyridinylmethyl)Amino]- undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and meet exacting R&D specifications. Comprehensive Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Light yellow to brown solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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