Description

3-Aminochromen-2-One, Palladium(+2) Cation, Dibromide is a specialized organometallic complex featuring a chromone-derived ligand coordinated to a palladium(II) center. This compound is valued for its role as a precursor or catalyst in advanced synthetic organic chemistry, particularly in cross-coupling reactions and the development of novel heterocyclic systems. It is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions engaged in medicinal chemistry and materials science.

Application

• Catalyst precursor for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Sonogashira).
• Key intermediate in the synthesis of complex chromone and coumarin derivatives with potential biological activity.
• Research chemical for studying structure-activity relationships (SAR) in medicinal chemistry programs.
• Building block for the development of novel metal-organic frameworks (MOFs) or coordination polymers.
• Reference standard for analytical method development and quality control in fine chemical production.
• Ligand source for generating other palladium complexes with tailored catalytic properties.

Basic Information

Product Name	3-Aminochromen-2-One, Palladium(+2) Cation, Dibromide
CAS No.	76295-01-7
Molecular Formula	C₉H₇Br₂NOPd⁺ (as cation) • Counterion
Molecular Weight	Contact for details
Synonyms	Palladium(II) 3-amino-2H-chromen-2-one dibromide; 3-Amino-2H-chromen-2-one palladium(II) bromide; 3-Aminocoumarin palladium dibromide complex; Pd(II)-3-aminocoumarin dibromide; 76295-01-7; Palladium 3-aminocoumarin bromide; 3-Amino-2-oxo-2H-chromene palladium(II) dibromide
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized to confirm identity, purity, and metal content. Certificates of Analysis (COA) detailing specifications such as assay (by ICP-OES or titration), heavy metal limits, and solvent residues are available upon request. We adhere to cGMP principles where applicable to support research and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive and should be handled under an inert atmosphere when appropriate to ensure long-term stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to brown solid
Identification (IR)	Conforms to structure
Assay (Pd content)	≥ 98.0%
Purity (HPLC)	≥ 95.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solvent Residue (GC)	Meets ICH guidelines

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