Description

2-Amino-4-(4-Bromophenyl)-4H-Benzo[H]Chromene-3-Carbonitrile is a specialized heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. This compound matters for its role as a versatile intermediate in the development of novel pharmaceuticals and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating new molecular entities with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory applications.
• Agrochemical Research: Used in the development of new crop protection agents and pesticides due to its complex heterocyclic structure.
• Material Science: Serves as a building block for organic light-emitting diodes (OLEDs) and other advanced functional materials.
• Chemical Synthesis: Employed in multi-step organic synthesis for constructing complex chromene and benzochromene derivatives.
• Academic & R&D: Utilized in university and corporate research laboratories for studying reaction mechanisms and developing new synthetic methodologies.
• Dye & Pigment Industry: Acts as an intermediate for synthesizing specialized dyes and colorants.

Basic Information

Product Name	2-Amino-4-(4-Bromophenyl)-4H-Benzo[H]Chromene-3-Carbonitrile
CAS No.	860787-48-0
Molecular Formula	C20H13BrN2O
Molecular Weight	377.24 g/mol
Synonyms	2-Amino-4-(4-bromophenyl)-4H-benzo[h]chromene-3-carbonitrile; 4H-Benzo[h]chromene-3-carbonitrile, 2-amino-4-(4-bromophenyl)-; 2-Amino-4-(p-bromophenyl)-4H-benzo[h]chromene-3-carbonitrile; 860787-48-0; Benzo[h]chromene derivative; 4-(4-Bromophenyl)-2-amino-4H-benzo[h]chromene-3-carbonitrile
EINECS	Contact for details

Quality Control

Our 2-Amino-4-(4-Bromophenyl)-4H-Benzo[H]Chromene-3-Carbonitrile is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. Certificates of Analysis (COA) detailing all test results are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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