Description

Palmitic Acid 2-(Trimethylsilyloxy)Ethyl Ester is a specialized organosilicon derivative of palmitic acid, designed for applications requiring enhanced lipophilicity and silyl ether functionality. This compound is valued for its role as a versatile intermediate and protecting group reagent in advanced organic synthesis. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of complex molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly where lipophilic modification is required for improved bioavailability.
• Protecting Group Reagent: Serves as a protecting agent for hydroxyl groups in multi-step organic synthesis, offering selective deprotection under mild conditions.
• Agrochemical Synthesis: A key building block in the production of certain pesticides and herbicides that benefit from silicon-containing moieties.
• Specialty Polymer Modifier: Employed to introduce hydrophobic and silyl functionalities into polymers, altering surface properties and stability.
• Lubricant & Additive Precursor: Acts as a precursor for synthesizing high-performance silicone-based lubricants and surface-active agents.
• Cosmetic Ingredient Intermediate: Used in the development of specialty esters and emollients for advanced skincare formulations.

Basic Information

Product Name	Palmitic Acid 2-(Trimethylsilyloxy)Ethyl Ester
CAS No.	22613-62-3
Molecular Formula	C21H44O3Si
Molecular Weight	372.66 g/mol
Synonyms	2-(Trimethylsilyloxy)ethyl palmitate; Ethanol, 2-(trimethylsilyloxy)-, palmitate; Palmitic Acid β-(Trimethylsilyl)ethyl Ester; Hexadecanoic acid, 2-[(trimethylsilyl)oxy]ethyl ester; TMS-Protected Palmitic Acid Ethanol Ester; 2-Hydroxyethyl Palmitate Trimethylsilyl Ether; Silylated Palmitate Ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Palmitic Acid 2-(Trimethylsilyloxy)Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and GC, NMR, and IR for identity confirmation, to ensure it meets precise customer specifications. A 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 product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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