Description

4-Bis(2-Hydroxyethyl)Amino-2-(2-Thienyl)Quinazoline is a specialized quinazoline derivative, a high-value chemical intermediate prized for its unique heterocyclic structure combining quinazoline and thiophene moieties. This compound is critical for research and development in advanced material science and pharmaceutical synthesis, where its molecular framework serves as a key building block. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or pesticides, leveraging its heterocyclic structure for bioactivity.
• Organic Semiconductor Material: Acts as a building block for π-conjugated systems in the research of organic light-emitting diodes (OLEDs) or organic photovoltaics (OPVs).
• Coordination Chemistry & Ligand Synthesis: The nitrogen and oxygen donor atoms make it a potential ligand for constructing metal-organic frameworks (MOFs) or catalysts.
• Dye & Pigment Intermediate: Utilized in the research of advanced colorants and functional dyes due to the quinazoline-thiophene core.
• Academic & Institutional Research: Employed in universities and research institutes for fundamental studies in heterocyclic chemistry and reaction mechanism exploration.

Basic Information

Product Name	4-Bis(2-Hydroxyethyl)Amino-2-(2-Thienyl)Quinazoline
CAS No.	58139-47-2
Molecular Formula	C₁₆H₁₇N₃O₂S
Molecular Weight	315.39 g/mol
Synonyms	4-[Bis(2-hydroxyethyl)amino]-2-(thiophen-2-yl)quinazoline; 2-(2-Thienyl)-4-[bis(2-hydroxyethyl)amino]quinazoline; 4-(N,N-Bis(2-hydroxyethyl)amino)-2-(2-thienyl)quinazoline; 4-(Bis(2-hydroxyethyl)amino)-2-(2-thienyl)quinazoline; Quinazoline, 4-[bis(2-hydroxyethyl)amino]-2-(2-thienyl)-; 58139-47-2; 4-[Bis(2-hydroxyethyl)amino]-2-(2-thienyl)quinazoline
EINECS	Contact for details

Quality Control

Our 4-Bis(2-Hydroxyethyl)Amino-2-(2-Thienyl)Quinazoline is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) with batch-specific data is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere if necessary to prevent degradation.

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)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%

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