Description

Dimethyl 2-(7-Methoxy-2,2-Dimethyl-1-Pentanoyl-3-Thioxo-2,3-Dihydro-4(1H)-Quinolinylidene)-1,3-Dithiole-4,5-Dicarboxylate is a sophisticated organic intermediate featuring a quinoline-dithiole fused heterocyclic structure. This compound is valued for its role as a key building block in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought by pharmaceutical R&D and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Organic Light-Emitting Diode (OLED) Material Research: Serves as a potential electron-transport or emissive layer component due to its conjugated dithiole-quinoline core.
• Advanced Agrochemical Synthesis: Used in the development of new-generation herbicides or fungicides with specific modes of action.
• Coordination Chemistry & Ligand Design: The dithiole and carbonyl groups can act as chelating sites for metal ions, useful in catalyst design.
• Dye and Pigment Intermediate: The extended π-conjugated system makes it a candidate for synthesizing specialized dyes and functional colorants.
• Academic & Industrial Research: A valuable tool for chemists exploring new heterocyclic reactions and photophysical properties.

Basic Information

Item	Details
Product Name	Dimethyl 2-(7-Methoxy-2,2-Dimethyl-1-Pentanoyl-3-Thioxo-2,3-Dihydro-4(1H)-Quinolinylidene)-1,3-Dithiole-4,5-Dicarboxylate
CAS No.	316358-68-6
Molecular Formula	C24H25NO6S3
Molecular Weight	519.65 g/mol
Synonyms	Dimethyl 2-(7-methoxy-2,2-dimethyl-1-pentanoyl-3-thioxo-2,3-dihydro-4(1H)-quinolinylidene)-1,3-dithiole-4,5-dicarboxylate; 1,3-Dithiole-4,5-dicarboxylic acid, 2-(7-methoxy-2,2-dimethyl-1-pentanoyl-3-thioxo-2,3-dihydro-4(1H)-quinolinylidene)-, dimethyl ester; 316358-68-6; Quinoline-dithiole derivative; (Z)-Dimethyl 2-(7-methoxy-2,2-dimethyl-1-pentanoyl-3-thioxo-1,2,3,4-tetrahydroquinolin-4-ylidene)-1,3-dithiole-4,5-dicarboxylate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems (ISO 9001) to ensure batch-to-batch consistency and purity. Every lot is characterized using advanced analytical techniques including HPLC, NMR, and MS to confirm identity and assess impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and residual solvents is provided with each shipment to support your quality and regulatory requirements.

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). The compound may be light-sensitive and should be handled under inert atmosphere for long-term storage to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Unknown Impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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