Description

7,8-Diamino-2-(4-(Dimethylamino)Phenyl)-4H-Chromen-4-One 3Hcl is a high-purity chromenone derivative, a key advanced intermediate in organic synthesis. This compound is valued for its complex molecular architecture, which serves as a crucial building block for the development of novel pharmacologically active molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry, specifically for the synthesis of potential drug candidates targeting various therapeutic areas.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of novel chromenone-based drug candidates for oncology, neurology, and anti-inflammatory applications.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in high-throughput screening campaigns.
• Chemical Biology Probe Development: Serves as a starting material for creating fluorescent or bioactive probes to study specific biological pathways and protein interactions.
• Organic Synthesis Building Block: Utilized in complex organic transformations, including cross-coupling reactions and heterocyclic chemistry, due to its reactive amino and chromenone functional groups.
• Academic & Industrial R&D: Essential for fundamental research in universities and corporate R&D labs focusing on new chemical entities and material science.

Basic Information

Item	Details
Product Name	7,8-Diamino-2-(4-(Dimethylamino)Phenyl)-4H-Chromen-4-One 3Hcl
CAS No.	1258638-65-1
Molecular Formula	C17H18N4O • 3HCl
Molecular Weight	~ 424.72 g/mol (Free base) + HCl
Synonyms	7,8-Diamino-2-[4-(dimethylamino)phenyl]-4H-chromen-4-one trihydrochloride; 2-(4-(Dimethylamino)phenyl)-7,8-diamino-4H-chromen-4-one hydrochloride (3:1); 4H-1-Benzopyran-4-one, 7,8-diamino-2-[4-(dimethylamino)phenyl]-, trihydrochloride; Chromenone derivative 1258638-65-1; DA-DMAP-CO 3HCl
EINECS	Contact for details

Quality Control

Every batch of 7,8-Diamino-2-(4-(Dimethylamino)Phenyl)-4H-Chromen-4-One 3Hcl is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and residual solvents is provided with each shipment to support your R&D and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to brown solid powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines

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