Description

2-(4-Isopropylphenyl)-4,4,8-Trimethyl-4,5-Dihydroisothiazolo[5,4-C]Quinoline-1(2H)-Thione is a high-purity, complex heterocyclic compound featuring a fused isothiazoloquinoline core structure. This specialized chemical is valued for its unique molecular architecture, which makes it a critical advanced intermediate in sophisticated organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-binding activity.
• Agrochemical Research: Used in the development of new-generation pesticides, herbicides, or fungicides where the isothiazoloquinoline scaffold may confer unique biological activity.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transporting or host material in OLED devices due to its fused-ring, heterocyclic structure.
• Coordination Chemistry & Catalysis: Acts as a ligand precursor for creating complex metal-organic frameworks (MOFs) or catalysts, leveraging the sulfur and nitrogen donor atoms.
• Dye & Pigment Synthesis: Functions as an intermediate for producing specialized dyes, pigments, or fluorescent markers with tailored photophysical properties.
• Academic & Institutional Research: Employed in universities and research institutes for fundamental studies in heterocyclic chemistry and reaction mechanism exploration.

Basic Information

Product Name	2-(4-Isopropylphenyl)-4,4,8-Trimethyl-4,5-Dihydroisothiazolo[5,4-C]Quinoline-1(2H)-Thione
CAS No.	351191-11-2
Molecular Formula	C22H22N2S2
Molecular Weight	378.55 g/mol
Synonyms	4,5-Dihydroisothiazolo[5,4-c]quinoline-1(2H)-thione, 2-(4-isopropylphenyl)-4,4,8-trimethyl-; Isothiazolo[5,4-c]quinoline-1(2H)-thione derivative; 351191-11-2; 2-(p-Isopropylphenyl)-4,4,8-trimethyl-4,5-dihydroisothiazolo[5,4-c]quinoline-1-thione; Trimethylisothiazoloquinolinethione; IPTMDITQT (abbrev.); Advanced Isothiazoloquinoline Intermediate
EINECS	Contact for details

Quality Control

Every batch of our 2-(4-Isopropylphenyl)-4,4,8-Trimethyl-4,5-Dihydroisothiazolo[5,4-C]Quinoline-1(2H)-Thione is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment to support your quality assurance and regulatory needs.

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 the container tightly sealed to prevent moisture absorption and contamination. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.