Description

[1,2,4]Triazolo[4,3-A]Quinolin-1(2H)-One, 8-Hydroxy-5-Methyl- (9Ci) is a high-purity, heterocyclic organic compound of significant interest in advanced chemical synthesis. This specialized intermediate is valued for its unique fused triazoloquinoline structure, which serves as a critical building block in the development of novel active molecules. It is primarily sought after by research institutions and pharmaceutical development companies engaged in medicinal chemistry and agrochemical discovery programs.

Application

This compound serves as a versatile and high-value synthetic intermediate. Its primary applications include:

• Pharmaceutical Research & Development: A key scaffold for synthesizing novel drug candidates, particularly in therapeutic areas targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Discovery: Used in the research and synthesis of new-generation pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential precursor or electron-transport material in the development of advanced organic electronic materials.
• Coordination Chemistry & Material Science: Acts as a ligand or building block for metal-organic frameworks (MOFs) and other functional materials due to its hydroxy and nitrogen-containing functional groups.
• Academic & Industrial Research: Employed in methodological studies and as a reference standard in heterocyclic chemistry research.

Basic Information

Product Name	[1,2,4]Triazolo[4,3-A]Quinolin-1(2H)-One, 8-Hydroxy-5-Methyl- (9Ci)
CAS No.	763120-78-1
Molecular Formula	C11H9N3O2
Molecular Weight	215.21 g/mol
Synonyms	8-Hydroxy-5-methyl-[1,2,4]triazolo[4,3-a]quinolin-1(2H)-one; 5-Methyl-8-hydroxy[1,2,4]triazolo[4,3-a]quinolin-1(2H)-one; 8-Hydroxy-5-methyl-1,2,4-triazolo[4,3-a]quinolin-1(2H)-one; 1,2,4-Triazolo[4,3-a]quinolin-1(2H)-one, 8-hydroxy-5-methyl-; 763120-78-1; 8-Hydroxy-5-methyl-[1,2,4]triazolo[4,3-a]quinolin-1-one
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥97% (HPLC), suitable for research and development applications. Each batch is accompanied by comprehensive analytical data, including HPLC chromatograms and spectroscopic characterization (NMR, MS). Certificates of Analysis (COA) are available upon request, detailing identity, purity, and impurity profiles. Custom synthesis and purification to meet specific project requirements (e.g., >98%, >99%) can be arranged.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). For long-term storage, consider storing under an inert atmosphere in a desiccator.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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