Description

3H-Phenoxazin-3-One, 2,4,6,8-Tetrabromo-7-Hydroxy-, Ammonium Salt is a high-purity, brominated phenoxazine derivative ammonium salt. This compound is valued for its role as a key intermediate and functional additive in advanced material synthesis and specialty chemical manufacturing. It is primarily sought by R&D laboratories and industrial producers in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel compounds and formulations.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Research: Serves as a building block for developing novel crop protection agents and herbicides.
• Organic Semiconductor Material: Acts as a precursor or dopant in the production of organic light-emitting diodes (OLEDs) and other electronic materials.
• Dye and Pigment Synthesis: Employed in the manufacture of specialized, high-performance dyes and pigments.
• Analytical Chemistry: Utilized as a standard or reagent in specific spectrophotometric and chromatographic methods.
• Polymer Additive: Functions as a flame retardant or stabilizer in advanced polymer formulations.
• Biochemical Research: Investigated for potential applications in biochemical assays and as a probe for studying biological systems.

Basic Information

Product Name	3H-Phenoxazin-3-One, 2,4,6,8-Tetrabromo-7-Hydroxy-, Ammonium Salt
CAS No.	1787-53-7
Molecular Formula	C₁₂H₆Br₄N₂O₂ • NH₃ (or C₁₂H₉Br₄N₃O₂)
Molecular Weight	Approx. 574.84 g/mol
Synonyms	Ammonium 2,4,6,8-tetrabromo-7-hydroxyphenoxazin-3-one; 7-Hydroxy-2,4,6,8-tetrabromo-3H-phenoxazin-3-one ammonium salt; Tetrabromophenoxazine ammonium derivative; NSC 403914; Phenoxazinone, tetrabromo-, ammonium salt
EINECS	Contact for details

Quality Control

Our 3H-Phenoxazin-3-One, 2,4,6,8-Tetrabromo-7-Hydroxy-, Ammonium Salt is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, elemental analysis, and spectroscopic identification, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with each 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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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