Description

Ds-Happ (CAS NO 330163-26-3) is a high-purity, specialized chemical intermediate essential for advanced organic synthesis and pharmaceutical research. Its unique molecular structure makes it a critical building block for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This product is primarily needed by R&D laboratories, pharmaceutical manufacturers, and agrochemical companies engaged in the synthesis of complex, high-value molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Research: Used in the development of advanced crop protection agents and herbicides.
• Material Science: Serves as a building block for specialty polymers and advanced organic materials with specific functional properties.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new synthetic pathways in organic chemistry.
• Fine Chemical Synthesis: Employed in the multi-step production of complex dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	Ds-Happ
CAS No.	330163-26-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Bis(diphenylphosphino)propane; Ds-Happ; DPP; 1,3-Bis(diphenylphosphanyl)propane; 1,3-Propanediylbis[diphenylphosphine]; NSC 168088; DPPP; Bis(diphenylphosphino)propane
EINECS	Contact for details

Quality Control

Our Ds-Happ is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.