Description

2-(2-Thienylmethylene)Indane-1,3-Dione is a specialized organic compound belonging to the class of indanedione derivatives. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis, particularly for the development of heterocyclic compounds and functional materials. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and material science industries for creating novel molecular structures with targeted properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with heterocyclic frameworks.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its reactive methylene and carbonyl groups.
• Organic Electronic Materials: Serves as a precursor for the synthesis of π-conjugated molecules and organic semiconductors for OLEDs or solar cells.
• Coordination Chemistry: Acts as a ligand or precursor for ligands in metal-organic frameworks (MOFs) and catalytic complexes.
• Dye and Pigment Synthesis: Intermediate for creating specialized organic dyes and pigments, leveraging the indanedione chromophore.
• Academic & Industrial R&D: A versatile reagent for method development and exploring new chemical reactions in synthetic organic chemistry.

Basic Information

Product Name	2-(2-Thienylmethylene)Indane-1,3-Dione
CAS No.	24760-36-9
Molecular Formula	C₁₄H₈O₂S
Molecular Weight	240.28 g/mol
Synonyms	2-[(Thiophen-2-yl)methylene]-1H-indene-1,3(2H)-dione; 2-(2-Thienylmethylidene)-1,3-indandione; 2-(Thiophen-2-ylmethylene)indane-1,3-dione; 1,3-Indandione, 2-(2-thienylmethylene)-; 2-(2-Thienylmethylidene)indan-1,3-dione; Thienylmethyleneindanedione
EINECS	Contact for details

Quality Control

Our 2-(2-Thienylmethylene)Indane-1,3-Dione is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality system is designed to meet the stringent requirements of advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange 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.