Description

2,2-Dimethyl-1-Thieno[2,3-B]Quinolin-2-Yl-1-Propanone is a high-purity, complex heterocyclic organic compound featuring a fused thienoquinoline core. This specialized chemical serves as a critical advanced intermediate or building block in sophisticated organic synthesis, enabling the development of novel molecular architectures. It is primarily required by pharmaceutical R&D and agrochemical innovation teams for the discovery and development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, or infectious diseases.
• Agrochemical Research: Used as a building block for developing new classes of herbicides, fungicides, or insecticides with unique modes of action.
• Material Science: Potential monomer or precursor for creating organic electronic materials, such as semiconductors or light-emitting compounds.
• Chemical Synthesis: Serves as a versatile scaffold in academic and industrial research for constructing complex polycyclic molecules.
• Dye & Pigment Intermediate: Can be utilized in the development of specialized dyes and pigments due to its conjugated thienoquinoline structure.

Basic Information

Product Name	2,2-Dimethyl-1-Thieno[2,3-B]Quinolin-2-Yl-1-Propanone
CAS No.	692738-25-3
Molecular Formula	C₁₆H₁₅NOS
Molecular Weight	269.36 g/mol
Synonyms	2,2-Dimethyl-1-(thieno[2,3-b]quinolin-2-yl)propan-1-one; 1-(Thieno[2,3-b]quinolin-2-yl)-2,2-dimethylpropan-1-one; 2,2-Dimethyl-1-(thieno[2,3-b]quinolin-2-yl)-1-propanone; Thieno[2,3-b]quinoline-2-propanoic acid derivative; TQ Propanone derivative; CAS 692738-25-3
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-1-Thieno[2,3-B]Quinolin-2-Yl-1-Propanone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for advanced intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.