Description

17-(4-Hydroxyphenyl)-2,4,6,8,10,12,14,16-Heptadecaoctaenoic Acid 2-Dodecyl-3-Hydroxy-5-Methylphenyl Ester is a specialized, high-molecular-weight phenolic ester compound designed for advanced material science and fine chemical synthesis. This product matters as a versatile building block and functional additive, offering unique structural properties derived from its extended conjugated system and phenolic moiety. It is primarily needed by R&D and production teams in the pharmaceutical intermediates, polymer stabilizers, and specialty chemical sectors seeking to enhance product performance and develop novel compounds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those requiring specific phenolic or long-chain fatty acid ester functionalities.
• Polymer Additive: Acts as a light stabilizer or antioxidant in high-performance plastics and coatings, leveraging its phenolic group to inhibit degradation.
• Organic Synthesis Building Block: Used in research laboratories for constructing complex organic architectures, including liquid crystals and dendritic polymers.
• Specialty Surfactant/Emulsifier: Its amphiphilic structure makes it suitable for formulating specialized emulsions and surface-active agents in niche applications.
• Material Science Research: Investigated for use in advanced materials such as organic semiconductors or nonlinear optical (NLO) materials due to its conjugated backbone.

Basic Information

Product Name	17-(4-Hydroxyphenyl)-2,4,6,8,10,12,14,16-Heptadecaoctaenoic Acid 2-Dodecyl-3-Hydroxy-5-Methylphenyl Ester
CAS No.	75013-59-1
Molecular Formula	C46H66O4
Molecular Weight	682.99 g/mol
Synonyms	2-Dodecyl-3-hydroxy-5-methylphenyl 17-(4-hydroxyphenyl)heptadeca-2,4,6,8,10,12,14,16-octaenoate; Phenolic Heptadecaoctaenoate Ester; Heptadecaoctaenoic Acid, 17-(4-hydroxyphenyl)-, 2-dodecyl-3-hydroxy-5-methylphenyl ester; Antioxidant Intermediate 75013-59-1; Long-chain Polyunsaturated Phenolic Ester
EINECS	Contact for details

Quality Control

Our production of 17-(4-Hydroxyphenyl)-2,4,6,8,10,12,14,16-Heptadecaoctaenoic Acid 2-Dodecyl-3-Hydroxy-5-Methylphenyl Ester adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and GC for residual solvents, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, the container should be kept sealed under an inert atmosphere such as nitrogen or argon for long-term storage to prevent oxidation and moisture uptake.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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