Description

4-Ethyl-3-Methylcinnoline 1,2-Dioxide is a specialized heterocyclic organic compound belonging to the cinnoline dioxide class. This high-purity intermediate is valued for its unique chemical structure, which makes it a critical building block in advanced synthetic chemistry. It is primarily sought after by research institutions and chemical manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in research for new therapeutic agents.
• Agrochemical Research: Used in the development and synthesis of new pesticides, herbicides, and plant growth regulators, leveraging its heterocyclic framework.
• Organic Synthesis Building Block: Employed in advanced organic chemistry for constructing complex nitrogen-containing heterocycles due to its reactive cinnoline dioxide moiety.
• Material Science Research: Investigated as a potential component in the creation of specialty polymers, ligands for catalysis, or organic electronic materials.
• Chemical Reference Standard: Supplied as a high-purity analytical standard for quality control and research methodology development in analytical laboratories.

Basic Information

Item	Details
Product Name	4-Ethyl-3-Methylcinnoline 1,2-Dioxide
CAS No.	20864-45-3
Molecular Formula	C₁₁H₁₂N₂O₂
Molecular Weight	204.23 g/mol
Synonyms	3-Methyl-4-ethylcinnoline 1,2-dioxide; 4-Ethyl-3-methyl-1,2-cinnolinedione; 1,2-Dioxido-4-ethyl-3-methylcinnoline; 4-Ethyl-3-methylcinnoline-1,2-diol 1,2-dioxide; 20864-45-3; Cinnoline, 4-ethyl-3-methyl-, 1,2-dioxide
EINECS	Contact for details

Quality Control

Our 4-Ethyl-3-Methylcinnoline 1,2-Dioxide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.