Description

Dicesium 4,4'-Methylenebis[3-Hydroxy-2-Naphthoate] is a cesium salt derivative of a bis-naphthoate compound, valued for its unique ionic properties and stability. This specialized chemical is engineered to provide consistent performance as an intermediate or additive in advanced material synthesis. It is primarily sought by manufacturers in the pharmaceutical, specialty polymer, and fine chemical industries for research and development or high-purity production processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug substances requiring specific metal-ion coordination.
• Polymer Additive: Acts as a potential stabilizer, catalyst component, or modifier in the production of high-performance engineering plastics and resins.
• Fine Chemical Synthesis: Serves as a key building block or reagent in complex organic synthesis for research and industrial applications.
• Material Science Research: Utilized in developing novel coordination compounds, metal-organic frameworks (MOFs), or other advanced materials.
• Analytical Chemistry: May be employed as a standard or reference material in spectroscopic and chromatographic analysis.

Basic Information

Product Name	Dicesium 4,4'-Methylenebis[3-Hydroxy-2-Naphthoate]
CAS No.	68226-93-7
Molecular Formula	C29H16Cs2O6
Molecular Weight	Contact for details
Synonyms	4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) dicesium salt; Dicesium 4,4'-methylenebis(3-hydroxy-2-naphthoate); Cesium 4,4'-methylenebis(3-hydroxy-2-naphthoate); Bis(cesium) 4,4'-methylenebis(3-hydroxy-2-naphthoate); 68226-93-7; 4,4'-(Methylenedi-1,3-naphthalenediol)-2,2'-dicarboxylic Acid Dicesium Salt
EINECS	Contact for details

Quality Control

Our Dicesium 4,4'-Methylenebis[3-Hydroxy-2-Naphthoate] is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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