Description

4H-1-Benzopyran-4-One,2-(4-Aminophenyl)-7-Hydroxy-(9Ci) is a high-purity chromone derivative, a key synthetic intermediate in advanced organic chemistry. This compound matters for its role as a versatile building block in the development of novel pharmacologically active molecules, particularly in medicinal chemistry research. It is primarily needed by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions focused on synthesizing new chemical entities for therapeutic applications.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and the development of bioactive molecules.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex organic compounds requiring a functionalized chromone moiety.
• Academic & Industrial R&D: Employed in research programs investigating new heterocyclic compounds and their properties.
• Chemical Reference Standard: Can be supplied as a high-purity standard for analytical method development and quality control.

Basic Information

Product Name	4H-1-Benzopyran-4-One,2-(4-Aminophenyl)-7-Hydroxy-(9Ci)
CAS No.	132018-31-6
Molecular Formula	C15H11NO3
Molecular Weight	253.25 g/mol
Synonyms	2-(4-Aminophenyl)-7-hydroxy-4H-chromen-4-one; 2-(4-Aminophenyl)-7-hydroxy-4H-1-benzopyran-4-one; 7-Hydroxy-2-(4-aminophenyl)chromone; 2-(4-Aminophenyl)-7-hydroxychromone; 132018-31-6; 4H-1-Benzopyran-4-one, 2-(4-aminophenyl)-7-hydroxy- (9CI)
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One,2-(4-Aminophenyl)-7-Hydroxy-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.