Description

Exifone is a synthetic organic compound of significant interest in pharmaceutical research and development. Its unique chemical structure makes it a valuable intermediate for the synthesis of more complex molecules. This product is primarily utilized by research institutions and pharmaceutical companies engaged in the discovery and production of new active pharmaceutical ingredients (APIs). We supply high-purity Exifone CAS NO 52479-85-3 to support critical R&D and manufacturing processes globally.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel therapeutic compounds and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or reagent in studies investigating biological pathways and mechanisms.
• Organic Synthesis: Serves as a versatile precursor for constructing complex molecular architectures in medicinal chemistry.
• Analytical Standard: Employed for method development, calibration, and quality control testing in analytical laboratories.

Basic Information

Product Name	Exifone
CAS No.	52479-85-3
Molecular Formula	C15H12O5
Molecular Weight	272.25 g/mol
Synonyms	1,3-Bis(4-hydroxyphenyl)-1,3-propanedione; 4,4'-(1,3-Dioxo-1,3-propanediyl)bis-phenol; Adafenoxate (related compound); Exifonum; NSC 339539; EINECS 257-933-5
EINECS	257-933-5

Quality Control

Our Exifone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%

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