Description

2-(2-Amino-6,8-Dibromo-3-Cyano-4H-Chromen-4-Yl)Malononitrile is a high-purity, multi-functional chromene derivative that serves as a critical advanced intermediate in organic synthesis. Its unique molecular structure, featuring amino, bromo, cyano, and malononitrile groups, makes it a versatile building block for constructing complex heterocyclic systems with tailored properties. This compound is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or possessing anti-inflammatory or anti-cancer properties.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where the chromene core can contribute to bioactive molecule design.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials or emissive layer dopants due to its conjugated chromene system and electron-withdrawing substituents.
• Dye & Pigment Synthesis: Acts as an intermediate for creating specialized chromophores and functional dyes with specific light-absorption or emission characteristics.
• Material Science: Employed in the research of advanced polymers and coordination polymers where its multiple functional sites allow for complex molecular architectures.
• Chemical Biology Probes: Useful for synthesizing fluorescent tags or molecular probes for studying biological processes and target engagement.

Basic Information

Product Name	2-(2-Amino-6,8-Dibromo-3-Cyano-4H-Chromen-4-Yl)Malononitrile
CAS No.	175136-96-6
Molecular Formula	C₁₄H₆Br₂N₄O
Molecular Weight	438.04 g/mol
Synonyms	2-(2-Amino-6,8-dibromo-3-cyano-4H-chromen-4-yl)propanedinitrile; 4-(Dicyanomethyl)-2-amino-6,8-dibromo-3-cyano-4H-chromene; 2-Amino-6,8-dibromo-3-cyano-4-(1,2-dicyanovinyl)-4H-chromene; 2-Amino-6,8-dibromo-3-cyano-4H-chromene-4-malononitrile; 4H-Chromene-4-malononitrile, 2-amino-6,8-dibromo-3-cyano-; 175136-96-6; Chromene derivative, dibromo cyano amino malononitrile
EINECS	Contact for details

Quality Control

Our production of 2-(2-Amino-6,8-Dibromo-3-Cyano-4H-Chromen-4-Yl)Malononitrile adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure high consistency and reliability. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support custom synthesis and can tailor purity grades to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light 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%
Heavy Metals	≤ 20 ppm

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