Description

4-(5-Bromo-2-Pyridylazo)-m-Phenylene- CAS NO 50768-75-7 is a specialized heterocyclic azo compound primarily used as a high-purity analytical reagent and chemical intermediate. Its precise molecular structure makes it a valuable chromogenic agent and ligand in the development of sensitive detection methods and advanced materials. This product is essential for research and quality control laboratories in the pharmaceutical, chemical analysis, and material science industries.

Application

• Analytical Reagent: Used as a chromogenic agent and complexometric indicator in spectrophotometric analysis for the detection and quantification of metal ions.
• Chemical Synthesis: Serves as a key intermediate in the synthesis of more complex heterocyclic compounds, dyes, and functional materials.
• Research & Development: Employed in academic and industrial R&D for studying coordination chemistry, developing new sensors, and creating novel polymeric materials.
• Pharmaceutical Analysis: Potential use in the development of assay methods and as a reagent in the analysis of active pharmaceutical ingredients (APIs).
• Material Science: Investigated for incorporation into polymers and coatings to impart specific optical or electronic properties.

Basic Information

Product Name	4-(5-Bromo-2-Pyridylazo)-m-Phenylene- CAS NO 50768-75-7
CAS No.	50768-75-7
Molecular Formula	C11H7BrN4
Molecular Weight	275.11 g/mol
Synonyms	4-(5-Bromo-2-pyridylazo)-1,3-benzenediol; 4-(5-Bromo-2-pyridylazo)resorcinol; 5-Bromo-2-pyridylazo-resorcinol; 4-(5-Bromopyridin-2-ylazo)benzene-1,3-diol; PAR-5-Br; 5-Br-PAR; 4-(5-Bromo-2-pyridylazo)-m-phenylene diol; 5-Bromo-2-(2,4-dihydroxyphenylazo)pyridine
EINECS	Contact for details

Quality Control

Our 4-(5-Bromo-2-Pyridylazo)-m-Phenylene- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and analytical applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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