Description

4H-1-Benzopyran-4-One,5-Amino-2-(3-Aminophenyl)-(9Ci) is a specialized heterocyclic organic compound belonging to the amino-substituted benzopyranone class, serving as a critical advanced intermediate in fine chemical synthesis. Its value lies in its bifunctional amino groups, which provide versatile reactivity for constructing complex molecular architectures. This high-purity intermediate is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic cores.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its structural motifs for biological activity.
• Dye and Pigment Precursor: Serves as a starting material for synthesizing specialized dyes and functional pigments due to its chromophore structure.
• Material Science Research: Investigated as a monomer or functional additive for creating advanced polymers with specific optical or electronic properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex organic molecules via its reactive amino sites.

Basic Information

Item	Detail
Product Name	4H-1-Benzopyran-4-One,5-Amino-2-(3-Aminophenyl)-(9Ci)
CAS No.	130599-49-4
Molecular Formula	C15H12N2O2
Molecular Weight	252.27 g/mol
Synonyms	5-Amino-2-(3-aminophenyl)-4H-chromen-4-one; 5-Amino-2-(3-aminophenyl)-4H-1-benzopyran-4-one; 2-(3-Aminophenyl)-5-amino-4H-chromen-4-one; 130599-49-4; Amino-substituted benzopyranone intermediate; Chromone derivative, diamine-substituted
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One,5-Amino-2-(3-Aminophenyl)-(9Ci) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.