Description

Ethyl 2-(3-(4-(1,3-Dioxo-1H-Benzo[De]Isoquinolin-2(3H)-Yl)Butanoyl)Thioureido)-4,5-Dimethylthiophene-3-Carboxylate is a high-purity, complex heterocyclic organic compound designed for advanced research and manufacturing. This specialized chemical serves as a critical building block or intermediate in the synthesis of sophisticated molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for R&D chemists and process development scientists working on novel active ingredients, dyes, and functional materials who require reliable access to structurally defined intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting specific biological pathways.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, or insecticides with enhanced efficacy and selectivity.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex polycyclic and heterocyclic compounds in academic and industrial laboratories.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized naphthalimide-based dyes and pigments for high-performance applications.
• Material Science Research: Investigated for incorporation into organic electronic materials or as a ligand in catalytic systems due to its conjugated structure.

Basic Information

Product Name	Ethyl 2-(3-(4-(1,3-Dioxo-1H-Benzo[De]Isoquinolin-2(3H)-Yl)Butanoyl)Thioureido)-4,5-Dimethylthiophene-3-Carboxylate
CAS No.	325743-71-3
Molecular Formula	C29H25N3O5S2
Molecular Weight	559.66 g/mol
Synonyms	Ethyl 2-[[[4-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl)butanoyl]amino]carbothioylamino]-4,5-dimethylthiophene-3-carboxylate; 2-(3-(4-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)butanoyl)thioureido)-4,5-dimethylthiophene-3-carboxylic acid ethyl ester; 4,5-Dimethyl-2-[[[[4-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl)-1-oxobutyl]amino]thioxomethyl]amino]thiophene-3-carboxylic acid ethyl ester; N-(4-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)butanoyl)-N'-(4,5-dimethyl-3-(ethoxycarbonyl)thiophen-2-yl)thiourea
EINECS	Contact for details

Quality Control

Our Ethyl 2-(3-(4-(1,3-Dioxo-1H-Benzo[De]Isoquinolin-2(3H)-Yl)Butanoyl)Thioureido)-4,5-Dimethylthiophene-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets precise customer specifications. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

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 such as strong oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0% (Typical grade, higher purities available)
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.