Description

(1E)-4,4,6,8-Tetramethyl-4H-Pyrrolo[3,2,1-Ij]-Quinoline-1,2-Dione 1-Thiosemicarbazone is a specialized heterocyclic organic compound featuring a fused quinoline and pyrrole core modified with a thiosemicarbazone functional group. This molecular architecture makes it a valuable advanced intermediate or research chemical for the synthesis of novel compounds with potential biological activity. It is primarily sought by pharmaceutical R&D and agrochemical research organizations for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or fungicides due to its complex heterocyclic structure.
• Chemical Biology Probe: Acts as a starting material or ligand in the design of molecular probes for studying biological processes and target identification.
• Material Science Research: Investigated as a precursor for organic electronic materials or specialty dyes and pigments.
• Academic & Institutional Research: Utilized in university and government laboratories for fundamental studies in organic chemistry and medicinal chemistry.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Item	Details
Product Name	(1E)-4,4,6,8-Tetramethyl-4H-Pyrrolo[3,2,1-Ij]-Quinoline-1,2-Dione 1-Thiosemicarbazone
CAS No.	522659-87-6
Molecular Formula	C₁₇H₁₈N₄O₂S
Molecular Weight	342.42 g/mol
Synonyms	4,4,6,8-Tetramethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione 1-thiosemicarbazone; (1E)-4,4,6,8-Tetramethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione thiosemicarbazone; 4H-Pyrrolo[3,2,1-ij]quinoline-1,2-dione, 4,4,6,8-tetramethyl-, 1-(2-thiosemicarbazone), (1E)-; Tetramethylpyrroloquinoline dione thiosemicarbazone
EINECS	Contact for details

Quality Control

Our production of (1E)-4,4,6,8-Tetramethyl-4H-Pyrrolo[3,2,1-Ij]-Quinoline-1,2-Dione 1-Thiosemicarbazone adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for research applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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 inert atmosphere conditions to maximize stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.