Description

Benzenebutanol, δ-[[(1,1-Dimethylethyl)Dimethylsilyl]Oxy]-, (Deltas)- is a specialized organosilicon-protected intermediate of significant value in advanced organic synthesis. This compound matters for its role as a key chiral building block, enabling the precise construction of complex molecular architectures with high stereochemical fidelity. Pharmaceutical R&D and fine chemical manufacturers need it for the development of active pharmaceutical ingredients (APIs), agrochemicals, and other high-value specialty chemicals where controlled functional group manipulation is critical.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon in the multi-step synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides requiring specific stereochemistry for optimal biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for creating complex organic molecules used in electronic displays and optoelectronic devices.
• Asymmetric Catalysis & Ligand Development: Employed in the preparation of chiral ligands and catalysts for enantioselective transformations.
• Fine Chemical & Flavor/Fragrance Intermediate: Utilized in the synthesis of high-value specialty chemicals, including complex aroma compounds.
• Academic & Industrial R&D: A valuable tool for chemists in research institutions and corporate labs exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	Benzenebutanol, δ-[[(1,1-Dimethylethyl)Dimethylsilyl]Oxy]-, (Deltas)-
CAS No.	241818-03-1
Molecular Formula	C16H28O2Si
Molecular Weight	280.48 g/mol
Synonyms	(δ)-4-[(tert-Butyldimethylsilyl)oxy]-4-phenyl-1-butanol; (S)-4-((tert-Butyldimethylsilyl)oxy)-4-phenylbutan-1-ol; 4-[(tert-Butyldimethylsilyl)oxy]-4-phenylbutanol; (S)-4-Phenyl-4-((TBDMS)oxy)butan-1-ol; TBDMS-protected 4-phenyl-4-hydroxybutanol; Chiral TBDMS ether of 4-phenyl-1,4-butanediol; (S)-4-(tert-Butyldimethylsiloxy)-4-phenyl-1-butanol
EINECS	Contact for details

Quality Control

Our production of Benzenebutanol, δ-[[(1,1-Dimethylethyl)Dimethylsilyl]Oxy]-, (Deltas)- adheres to stringent quality protocols to ensure batch-to-batch consistency and high chemical purity suitable for sensitive synthetic applications. All materials are characterized by advanced analytical techniques including HPLC, GC, NMR, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with each shipment 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 place at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when appropriate to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Water Content (KF Titration)	≤ 0.5%

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