Description

1,5-Bis(4-Hydroxyphenyl)Pentane-1,5-Dione is a high-purity diketone derivative featuring two phenolic hydroxyl groups, making it a versatile and valuable synthetic intermediate. This compound is crucial for the development of advanced materials and fine chemicals due to its bifunctional reactivity. It is primarily sought by R&D and production teams in the pharmaceutical, polymer, and specialty chemical industries for applications ranging from ligand synthesis to polymer cross-linking.

Application

• Pharmaceutical Intermediate: Serves as a key building block for synthesizing novel active pharmaceutical ingredients (APIs) and complex drug candidates.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of high-performance resins, epoxy systems, and specialty polymers.
• Ligand Synthesis: Acts as a precursor for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Organic Synthesis: A versatile intermediate for constructing complex organic molecules in fine chemical and agrochemical research.
• Material Science: Employed in the development of advanced functional materials, including liquid crystals and photoresists.
• Analytical Chemistry: May be used as a reference standard or reagent in analytical method development.

Basic Information

Product Name	1,5-Bis(4-Hydroxyphenyl)Pentane-1,5-Dione
CAS No.	20837-35-8
Molecular Formula	C17H16O4
Molecular Weight	284.31 g/mol
Synonyms	1,5-Di(4-hydroxyphenyl)-1,5-pentanedione; 1,5-Di(p-hydroxyphenyl)-1,5-pentanedione; 1,5-Pentanedione, 1,5-bis(4-hydroxyphenyl)-; Bis(4-hydroxyphenyl)pentanedione; 4,4'-(1,5-Dioxopentane-1,5-diyl)diphenol; 1,5-Bis(p-hydroxyphenyl)-1,5-pentanedione; 1,5-Di(4'-hydroxyphenyl)pentane-1,5-dione
EINECS	Contact for details

Quality Control

Our 1,5-Bis(4-Hydroxyphenyl)Pentane-1,5-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive 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, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (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.