Description

6-Phenoxyhexanoic Acid Trimethylsilyl Ester is a specialized organosilicon derivative used as a key synthetic intermediate and protecting group reagent. This compound is valued for its role in modifying the solubility and reactivity of carboxylic acid functionalities in complex organic syntheses. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing and protecting molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a protected carboxylic acid synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Employed in the research and development of novel herbicides, fungicides, and plant growth regulators where phenoxyalkanoic acid derivatives are active.
• Organic Synthesis Reagent: Acts as a versatile trimethylsilyl (TMS) protecting group agent for carboxylic acids, facilitating selective reactions in complex molecule assembly.
• Material Science Research: Used in the development of specialty polymers, surface modifiers, and liquid crystals where phenoxy and silyl ester groups impart specific properties.
• Chemical Standard & Analysis: Provides a high-purity reference standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	6-Phenoxyhexanoic Acid Trimethylsilyl Ester
CAS No.	21273-12-1
Molecular Formula	C15H24O3Si
Molecular Weight	280.44 g/mol
Synonyms	Trimethylsilyl 6-phenoxyhexanoate; 6-Phenoxyhexanoic Acid TMS Ester; Hexanoic acid, 6-phenoxy-, trimethylsilyl ester; TMS 6-Phenoxyhexanoate; (6-Phenoxyhexanoyloxy)trimethylsilane; Trimethyl(6-phenoxyhexanoyloxy)silane; Silane, trimethyl(6-phenoxyhexanoyloxy)-
EINECS	Contact for details

Quality Control

Our 6-Phenoxyhexanoic Acid Trimethylsilyl Ester is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assessment and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation by atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.