Description

6H-Benzo[H]Thiazolo[2,3-B]Quinazolin-9(10H)-One, 10-[[5-(Diethylamino)-2-Furanyl]Methylene]-5,7-Dihydro-7-Phenyl- is a sophisticated heterocyclic organic compound with a complex fused-ring structure, serving as a key advanced intermediate in specialized chemical synthesis. Its molecular architecture, featuring a benzothiazoloquinazolinone core modified with a diethylaminofuranyl moiety, makes it a valuable precursor for the development of novel functional materials and active pharmaceutical ingredients (APIs). This high-purity compound is essential for research and development teams in the pharmaceutical, agrochemical, and material science industries seeking to innovate with complex nitrogen and sulfur-containing heterocycles. CAS No. 359911-42-5.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where the fused heterocyclic system is pharmacologically active.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides, leveraging its complex structure for potential biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a potential electron-transport or emissive layer material in OLED devices due to its conjugated π-system and heteroatom inclusion.
• Dye and Pigment Synthesis: Acts as a precursor for specialized dyes and pigments, where the diethylamino-furanyl group can impart specific color and light-fastness properties.
• Coordination Chemistry & Catalysis: The nitrogen and sulfur atoms in its structure can act as ligands for metal complexes, useful in catalytic applications.
• Academic & Industrial R&D: A valuable reagent for synthetic organic chemists exploring new reactions and constructing complex molecular libraries for screening.

Basic Information

Product Name	6H-Benzo[H]Thiazolo[2,3-B]Quinazolin-9(10H)-One, 10-[[5-(Diethylamino)-2-Furanyl]Methylene]-5,7-Dihydro-7-Phenyl-
CAS No.	359911-42-5
Molecular Formula	C28H24N4O2S
Molecular Weight	480.58 g/mol
Synonyms	10-[(5-Diethylamino-2-furyl)methylene]-7-phenyl-5,7-dihydro-6H-benzothiazolo[2,3-b]quinazolin-9-one; 10-((5-(Diethylamino)furan-2-yl)methylene)-7-phenyl-5,7-dihydro-6H-[1,3]thiazolo[2,3-b]quinazolin-9(10H)-one; Benzothiazolo[2,3-b]quinazolin-9(10H)-one derivative; 359911-42-5; Advanced benzothiazoloquinazolinone intermediate; Diethylaminofuryl quinazolinone; Fused thiazolo-quinazolinone.
EINECS	Contact for details

Quality Control

Our production of 6H-Benzo[H]Thiazolo[2,3-B]Quinazolin-9(10H)-One, 10-[[5-(Diethylamino)-2-Furanyl]Methylene]-5,7-Dihydro-7-Phenyl- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assay and spectroscopic identification (NMR, IR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our quality system is designed to support cGMP and ISO standards for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area Percent)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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