Description

Isothiazolo[5,4-B]Quinoline, 3-Methyl- (9Ci) is a specialized heterocyclic organic compound that serves as a valuable synthetic intermediate and building block in advanced chemical research. Its unique fused-ring structure, incorporating both isothiazole and quinoline moieties, makes it a critical precursor for developing novel materials and active pharmaceutical ingredients (APIs). This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to innovate in areas like medicinal chemistry and organic electronics.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for exploring new therapeutic agents with potential biological activity.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or fungicides due to its complex heterocyclic structure.
• Material Science: Serves as a precursor for creating advanced organic electronic materials, such as organic light-emitting diodes (OLEDs) or semiconductors.
• Chemical Synthesis: Acts as a versatile scaffold in organic chemistry for constructing more complex polycyclic or functionalized molecular architectures.
• Dye & Pigment Development: Utilized in research for synthesizing new classes of dyes, pigments, or fluorescent markers.
• Academic & Industrial R&D: A crucial reagent for fundamental research in heterocyclic chemistry and method development.

Basic Information

Product Name	Isothiazolo[5,4-B]Quinoline, 3-Methyl- (9Ci)
CAS No.	548930-76-3
Molecular Formula	C11H8N2S
Molecular Weight	200.26 g/mol
Synonyms	3-Methylisothiazolo[5,4-b]quinoline; 3-Methyl-[1,2]thiazolo[5,4-b]quinoline; Isothiazolo[5,4-b]quinoline, 3-methyl-; 3-Methylisothiazolo[5,4-b]quinoline; 548930-76-3; 3-Methylisothiazolo[5,4-b]chinolin; 3-Methylisothiazolo[5,4-b]chinoline
EINECS	Contact for details

Quality Control

Our Isothiazolo[5,4-B]Quinoline, 3-Methyl- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC-MS, and NMR, to verify identity and quantify purity. A comprehensive Certificate of Analysis (COA) detailing all specifications 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, and well-ventilated place at room temperature (15-25°C). Keep the container sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.