Description

3,4-Bis-(p-Hydroxyphenyl)-3-Hexene 4,4'-Dipalmitate is a high-purity synthetic organic compound, also known by its CAS number 6533-53-5. This specialty chemical is valued for its specific molecular structure, which makes it a versatile intermediate in advanced synthesis and a potential functional additive. It is primarily sought by R&D and production teams in the pharmaceutical, cosmetic, and specialty polymer industries for developing novel formulations and materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs.
• Cosmetic & Personal Care Ingredient: Serves as a potential emollient, stabilizer, or functional additive in high-end skincare formulations.
• Polymer & Material Science: Acts as a monomer or additive in the development of specialty polymers with tailored properties.
• Chemical Synthesis: Functions as a key building block in organic synthesis for creating complex molecular architectures.
• Research & Development: Utilized in academic and industrial labs for exploratory chemistry and material property studies.
• Liquid Crystal & Display Technology: Investigated as a potential component in the development of advanced liquid crystal materials.

Basic Information

Product Name	3,4-Bis-(p-Hydroxyphenyl)-3-Hexene 4,4'-Dipalmitate
CAS No.	6533-53-5
Molecular Formula	C50H80O4
Molecular Weight	745.2 g/mol
Synonyms	3,4-Bis(4-hydroxyphenyl)-3-hexene 4,4'-dipalmitate; 3-Hexene-3,4-diylbis(4,1-phenylene) dipalmitate; Diethylstilbestrol Dipalmitate; DES Dipalmitate; Stilbestrol Dipalmitate; 4,4'-(3-Hexene-3,4-diyl)diphenol dipalmitate; (E)-3,4-Bis(4-hydroxyphenyl)-3-hexene 4,4'-dipalmitate
EINECS	Contact for details

Quality Control

Our 3,4-Bis-(p-Hydroxyphenyl)-3-Hexene 4,4'-Dipalmitate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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