Description

4H,6H-Indeno[2,1-B][1,2,4]Triazolo[4,3-D][1,4]Oxazinium, 5A,10B-Dihydro-9-Nitro-2-(2,4,6-Trimethylphenyl)-, (5As,10Br)-, Tetrafluoroborate(1-) (1:1) is a high-purity, complex heterocyclic salt with significant potential in advanced material science and pharmaceutical research. Its unique fused-ring structure makes it a valuable building block or intermediate for synthesizing novel compounds with specialized electronic or biological properties. This product is essential for R&D chemists and process development scientists working in organic electronics, agrochemical discovery, and pharmaceutical development.

Application

• Organic Light-Emitting Diode (OLED) Materials: As a key intermediate or dopant for developing novel electron-transporting or emissive layers.
• Pharmaceutical Research Intermediates: Serving as a sophisticated scaffold for the synthesis of new active pharmaceutical ingredients (APIs) targeting various disease pathways.
• Agrochemical Synthesis: Acting as a precursor for novel herbicides, fungicides, or insecticides with enhanced efficacy.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complex ligands for catalysis or metal-organic frameworks (MOFs).
• Dye and Pigment Intermediate: For the development of high-performance, specialized colorants.
• Academic & Industrial R&D: A critical compound for exploratory chemistry and proof-of-concept studies in advanced organic synthesis.

Basic Information

Product Name	4H,6H-Indeno[2,1-B][1,2,4]Triazolo[4,3-D][1,4]Oxazinium, 5A,10B-Dihydro-9-Nitro-2-(2,4,6-Trimethylphenyl)-, (5As,10Br)-, Tetrafluoroborate(1-) (1:1)
CAS No.	1827720-62-6
Molecular Formula	C22H19BF4N4O3
Molecular Weight	474.22 g/mol
Synonyms	(5aS,10bR)-5a,10b-Dihydro-9-nitro-2-(2,4,6-trimethylphenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate; 9-Nitro-2-mesityl-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate; CAS 1827720-62-6; Indeno-triazolo-oxazinium tetrafluoroborate derivative; Nitro-mesityl-indenotriazoloxazinium BF4- salt
EINECS	Contact for details

Quality Control

Every batch of this advanced intermediate is produced under strict quality control protocols to ensure consistency and purity for research and development applications. Our standard analytical package includes HPLC for purity determination, NMR and IR for structural confirmation, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.