Description

2-Amino-4-(1,3-Benzodioxol-5-Yl)-4H-Benzo[H]Chromene-3-Carbonitrile is a specialized heterocyclic organic compound featuring a chromene core fused with a benzodioxole moiety. This molecular architecture makes it a valuable key intermediate in advanced synthetic chemistry, particularly for constructing complex pharmacophores. It is primarily sought after by pharmaceutical R&D and fine chemical synthesis teams for developing novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of potential drug candidates, especially those targeting neurological or oncological pathways.
• Organic Synthesis Research: Used in academic and industrial laboratories for methodological studies and the construction of complex heterocyclic libraries.
• Agrochemical Development: Acts as a precursor in the research and development of new crop protection agents and pesticides.
• Material Science: Investigated for the development of organic semiconductors, dyes, and fluorescent materials due to its conjugated chromene system.
• Chemical Biology Probe: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme inhibition.

Basic Information

Product Name	2-Amino-4-(1,3-Benzodioxol-5-Yl)-4H-Benzo[H]Chromene-3-Carbonitrile
CAS No.	149550-67-4
Molecular Formula	C21H14N2O3
Molecular Weight	342.35 g/mol
Synonyms	2-Amino-4-(1,3-benzodioxol-5-yl)-4H-benzo[h]chromene-3-carbonitrile; 4H-Benzo[h]chromene-3-carbonitrile, 2-amino-4-(1,3-benzodioxol-5-yl)-; 2-Amino-4-(benzo[d][1,3]dioxol-5-yl)-4H-benzo[h]chromene-3-carbonitrile; 149550-67-4; Chromene-3-carbonitrile derivative; Benzodioxolyl chromene nitrile
EINECS	Contact for details

Quality Control

Our production of 2-Amino-4-(1,3-Benzodioxol-5-Yl)-4H-Benzo[H]Chromene-3-Carbonitrile adheres to stringent internal quality protocols. Every batch undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes.

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). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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