Description

1,8-Bis(Diphenylphosphino)Anthra is a specialized bidentate phosphine ligand with the CAS number 131276-24-9. This compound is valued for its ability to coordinate with transition metals, forming highly active and selective catalysts for complex organic transformations. It is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require precise control over catalytic reactions.

Application

• As a key ligand in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Sonogashira) for pharmaceutical intermediate synthesis.
• In homogeneous catalysis for the development of novel polymers and fine chemicals.
• For the synthesis of organometallic complexes used in material science and OLED research.
• As a chelating agent in asymmetric hydrogenation and other stereoselective catalytic processes.
• In academic and industrial R&D for exploring new catalytic methodologies.

Basic Information

Product Name	1,8-Bis(Diphenylphosphino)Anthra
CAS No.	131276-24-9
Molecular Formula	C38H28P2
Molecular Weight	546.57 g/mol
Synonyms	1,8-Bis(diphenylphosphino)anthracene; 1,8-Bis(diphenylphosphanyl)anthracene; 1,8-Bis(diphenylphosphino)anthracene; DPPA; 1,8-Bis(diphenylphosphino)-9,10-dihydroanthracene (common misnomer); Anthracene-1,8-diylbis(diphenylphosphine); BDPA; 1,8-Di(diphenylphosphino)anthracene
EINECS	Contact for details

Quality Control

Our 1,8-Bis(Diphenylphosphino)Anthra is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation, the container should only be opened in an inert environment.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.5%

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