Description

Dppe Fumarate CAS NO 1185241-83-1 is a high-purity, organophosphorus compound specifically formulated as the fumarate salt. This derivative is valued for its enhanced stability and solubility profile, making it a critical intermediate in advanced chemical synthesis. It is primarily sought after by research institutions and pharmaceutical developers for applications in catalysis and as a key building block in the development of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Catalysis Research: Used as a ligand or co-catalyst in transition metal-catalyzed reactions, including cross-coupling and hydrogenation processes.
• Chemical Synthesis: Acts as a specialized building block for creating novel organophosphorus compounds with tailored properties.
• Material Science: Investigated for potential use in the development of advanced materials, such as metal-organic frameworks (MOFs) or functional polymers.
• Academic & Industrial R&D: Employed in research laboratories for method development and exploring new synthetic pathways.

Basic Information

Product Name	Dppe Fumarate
CAS No.	1185241-83-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,2-Bis(diphenylphosphino)ethane fumarate; DPPE Fumarate; Ethylenebis(diphenylphosphine) fumarate; Bis(diphenylphosphino)ethane fumarate salt; (Ethane-1,2-diylbis(diphenylphosphane)) fumarate; Diphos fumarate; 1,2-Bis(diphenylphosphanyl)ethane fumarate
EINECS	Contact for details

Quality Control

Our Dppe Fumarate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. A 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 place at a controlled room temperature (typically 15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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