Description

1,4-Dihydro-9H-1,2,3-Triazolo[4,5-B]Quinolin-9-One is a high-purity, fused heterocyclic compound that serves as a critical advanced intermediate in modern organic synthesis. Its unique triazoloquinolinone scaffold makes it a valuable building block for developing novel pharmaceuticals and functional materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted biological or material properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a building block for organic electronic materials, such as charge-transport layers or light-emitting components in OLEDs.
• Chemical Biology Probe: Utilized in medicinal chemistry to create molecular probes for studying enzyme function or protein interactions.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting fundamental research in heterocyclic chemistry.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized dyes and pigments due to its conjugated quinolinone structure.

Basic Information

Product Name	1,4-Dihydro-9H-1,2,3-Triazolo[4,5-B]Quinolin-9-One
CAS No.	72680-07-0
Molecular Formula	C9H6N4O
Molecular Weight	186.17 g/mol
Synonyms	9H-1,2,3-Triazolo[4,5-b]quinolin-9-one, 1,4-dihydro-; 1,4-Dihydro-1,2,3-triazolo[4,5-b]quinolin-9-one; 1,2,3-Triazolo[4,5-b]quinolin-9(4H)-one; Triazolo[4,5-b]quinolin-9-one; CAS 72680-07-0
EINECS	Contact for details

Quality Control

Our 1,4-Dihydro-9H-1,2,3-Triazolo[4,5-B]Quinolin-9-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes to ensure it meets your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.