Description

2-[(Dimethylamino)Methylene]-5-(5-Methyl-2-Thienyl)Cyclohexane-1,3-Dione is a specialized organic intermediate featuring a unique cyclohexanedione core functionalized with a dimethylaminomethylene group and a methyl-substituted thienyl moiety. This compound matters as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Key synthetic intermediate in pharmaceutical research for novel drug candidates.
• Building block for advanced agrochemicals, including herbicides and fungicides.
• Precursor in materials science for the synthesis of organic electronic components.
• Research chemical for studying structure-activity relationships (SAR) in medicinal chemistry.
• Intermediate in the synthesis of complex heterocyclic compounds.
• Starting material for the development of dyes and pigments.

Basic Information

Product Name	2-[(Dimethylamino)Methylene]-5-(5-Methyl-2-Thienyl)Cyclohexane-1,3-Dione
CAS No.	1428139-30-3
Molecular Formula	C15H19NO2S
Molecular Weight	277.38 g/mol
Synonyms	5-(5-Methyl-2-thienyl)-2-[(dimethylamino)methylene]-1,3-cyclohexanedione; 2-(Dimethylaminomethylene)-5-(5-methyl-2-thienyl)cyclohexane-1,3-dione; 1,3-Cyclohexanedione, 2-[(dimethylamino)methylene]-5-(5-methyl-2-thienyl)-; 1428139-30-3; (2E)-2-[(Dimethylamino)methylidene]-5-(5-methyl-2-thienyl)cyclohexane-1,3-dione
EINECS	Contact for details

Quality Control

Our 2-[(Dimethylamino)Methylene]-5-(5-Methyl-2-Thienyl)Cyclohexane-1,3-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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