Description

[1,2,4]Triazolo[4,3-A]Quinolin-1(2H)-One, 7-Hydroxy-5-Methyl- (9Ci) CAS NO 763120-77-0 is a high-purity, fused heterocyclic compound belonging to the triazoloquinolone class, valued for its role as a sophisticated chemical intermediate. Its precise molecular architecture makes it a critical building block for advanced research and development, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). This compound is essential for pharmaceutical chemists, agrochemical researchers, and material scientists working on next-generation functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel triazoloquinolone-based drug candidates, potentially targeting central nervous system (CNS) disorders, antimicrobial agents, or anti-inflammatory therapies.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a potential electron-transport or host material in the research of advanced organic electronic devices due to its fused ring structure.
• Coordination Chemistry & Ligand Synthesis: The hydroxy and nitrogen-rich structure makes it a candidate for designing novel chelating ligands for metal complexes in catalysis or sensing applications.
• Biochemical Probe Development: Utilized in academic and industrial R&D to create molecular probes for studying enzymatic activity or cellular pathways.
• Advanced Material Science: Investigated as a monomer or additive for high-performance polymers and specialty coatings requiring specific thermal or optical properties.

Basic Information

Product Name	[1,2,4]Triazolo[4,3-A]Quinolin-1(2H)-One, 7-Hydroxy-5-Methyl- (9Ci)
CAS No.	763120-77-0
Molecular Formula	C11H9N3O2
Molecular Weight	215.21 g/mol
Synonyms	7-Hydroxy-5-methyl-[1,2,4]triazolo[4,3-a]quinolin-1(2H)-one; 5-Methyl-7-hydroxy-1,2,4-triazolo[4,3-a]quinolin-1(2H)-one; 7-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, 7-hydroxy-5-methyl-; 763120-77-0; 7-Hydroxy-5-methyl-[1,2,4]triazolo[4,3-a]quinolin-1-one
EINECS	Contact for details

Quality Control

Our production of [1,2,4]Triazolo[4,3-A]Quinolin-1(2H)-One, 7-Hydroxy-5-Methyl- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%

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