Description

2-Thiophenecarboxylicacid,2-[(3-Cyano-5,7-Dimethyl-2-Quinolinyl)Amino]Ethylester(9Ci) is a sophisticated heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. This high-purity intermediate is valued for its unique molecular architecture, which combines quinoline and thiophene moieties to enable the development of novel functional materials. It is primarily sought by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and specialty polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in developing advanced active ingredients for crop protection products, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a monomer or functional additive in the creation of specialty polymers and organic electronic materials.
• Chemical Synthesis: A versatile building block for constructing complex heterocyclic frameworks in medicinal and process chemistry.
• Dye & Pigment Industry: Potential intermediate for synthesizing high-performance, light-fast organic colorants and fluorescent markers.
• Academic & Contract Research: Essential reagent for investigative chemistry and discovery programs in university and CRO laboratories.

Basic Information

Product Name	2-Thiophenecarboxylicacid,2-[(3-Cyano-5,7-Dimethyl-2-Quinolinyl)Amino]Ethylester(9Ci)
CAS No.	606101-82-0
Molecular Formula	C19H17N3O2S
Molecular Weight	351.42 g/mol
Synonyms	2-[(3-Cyano-5,7-dimethylquinolin-2-yl)amino]ethyl thiophene-2-carboxylate; Ethyl 2-[(3-cyano-5,7-dimethyl-2-quinolinyl)amino]thiophene-2-carboxylate; 2-Thiophenecarboxylic acid, 2-[(3-cyano-5,7-dimethyl-2-quinolinyl)amino]ethyl ester; 606101-82-0; Quinoline derivative, thiophene ester; 2-Quinolinamine, 3-cyano-5,7-dimethyl-, 2-thiophenecarboxylic acid ester
EINECS	Contact for details

Quality Control

Our production of 2-Thiophenecarboxylicacid,2-[(3-Cyano-5,7-Dimethyl-2-Quinolinyl)Amino]Ethylester(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). This compound may be light-sensitive and hygroscopic; handle and store under an inert atmosphere such as nitrogen or argon for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.