Description

1-Dbpap is a specialized chemical intermediate with the CAS registry number 89556-71-8. This compound is valued for its role in advanced organic synthesis, particularly in the construction of complex molecular architectures. It is a critical building block for researchers and manufacturers in the pharmaceutical and fine chemical industries, where precise and reliable intermediates are essential for process development and scale-up.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Fine Chemical Synthesis: Used in the preparation of complex organic molecules for agrochemicals, dyes, and specialty materials.
• Research & Development: Serves as a versatile reagent in academic and industrial R&D labs for method development and exploratory chemistry.
• Ligand and Catalyst Preparation: Employed in the synthesis of specialized ligands and organocatalysts for asymmetric synthesis.
• Material Science Precursor: Potential use in the development of advanced polymeric materials and functional coatings.

Basic Information

Product Name	1-Dbpap
CAS No.	89556-71-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1-DBPAP; 1-Dibenzylphospholane; Dibenzophospholane derivative; 1,1-Dibenzylphospholane; Phospholane, 1,1-dibenzyl-; 89556-71-8; 1,1-Dibenzylphospholane (alternative IUPAC)
EINECS	Contact for details

Quality Control

Our 1-Dbpap is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from techniques such as NMR, HPLC, and GC. Our quality commitment ensures the material meets the high standards required for sensitive synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. For long-term storage, maintaining the material under an inert atmosphere (e.g., nitrogen or argon) is recommended to preserve stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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