Description

7-Bromo-8-Iodo-(1,2,4)Triazolo(4,3-A)Pyridin-3(2H)-One is a high-value, multi-halogenated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceuticals and agrochemicals, where its unique fused triazolopyridine scaffold enables the creation of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing active pharmaceutical ingredients (APIs) and functional molecules.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research programs.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging its halogenated structure for bioactivity.
• Material Science Research: Serves as a precursor for creating specialized ligands, organic semiconductors, or photoactive materials.
• Chemical Biology Probes: Employed in the design of molecular probes and tags for studying biological systems and mechanisms.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.
• Academic Research: Utilized in university and institutional labs for methodological studies in heterocyclic and cross-coupling chemistry.

Basic Information

Product Name	7-Bromo-8-Iodo-(1,2,4)Triazolo(4,3-A)Pyridin-3(2H)-One
CAS No.	917969-53-0
Molecular Formula	C6H2BrIN3O
Molecular Weight	337.91 g/mol
Synonyms	7-Bromo-8-iodo-2H-[1,2,4]triazolo[4,3-a]pyridin-3-one; 7-Bromo-8-iodo-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one; 7-Bromo-8-iodo-[1,2,4]triazolo[4,3-a]pyridin-3-ol; 7-Bromo-8-iodo-3-hydroxy-[1,2,4]triazolo[4,3-a]pyridine; 7-Bromo-8-iodotriazolopyridinone; 917969-53-0; BRN 12552063
EINECS	Contact for details

Quality Control

Our 7-Bromo-8-Iodo-(1,2,4)Triazolo(4,3-A)Pyridin-3(2H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to cGMP principles and ISO-aligned processes ensures a reliable supply of this high-purity intermediate for your most demanding synthesis applications.

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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from incompatible materials such as strong acids/organic solvents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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