Description

Bisanthone is a high-purity organic chemical compound valued for its role as a key intermediate in advanced synthesis. This compound is critical for research and development in specialized chemical manufacturing, where precise molecular structure and purity are paramount. It is primarily sought by the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and research of new pesticides, herbicides, and plant growth regulators.
• Dye & Pigment Synthesis: Acts as a precursor in the manufacturing of specialized dyes and high-performance pigments.
• Organic Synthesis: Employed as a versatile intermediate in academic and industrial research for constructing complex polycyclic structures.
• Material Science: Investigated for potential use in the development of organic electronic materials and advanced polymers.

Basic Information

Product Name	Bisanthone
CAS No.	475-64-9
Molecular Formula	C28H16O2
Molecular Weight	384.43 g/mol
Synonyms	Bis(9-oxo-9H-fluoren-1-yl)methane; 1,1'-Methylenebis(9H-fluoren-9-one); 1,1'-(Methylenedi-1,4-phenylene)bis(9H-fluoren-9-one); Bis(9-oxofluorenyl)methane; 9,9'-(Methylenebis(1,4-phenylene))bis(9H-fluoren-9-one); Bis(9-fluorenone)methane; NSC 403697
EINECS	207-488-5

Quality Control

Our Bisanthone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substance analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residue on Ignition	≤ 0.1%

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