Description

4-(Diethylmethylsilyl)-n-Phenylbutanamide is a specialized organosilicon compound featuring a unique silyl-protected amide structure. This molecular architecture makes it a valuable intermediate for advanced organic synthesis, particularly in the development of pharmaceuticals and novel materials. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecules and exploring new synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring silicon incorporation for metabolic stability or as a protecting group strategy.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides where the silyl group can influence bioavailability and environmental persistence.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the production of specialty silicones, silicon-based polymers, and advanced composite materials.
• Organic Synthesis Reagent: Employed in academic and industrial research laboratories for novel carbon-silicon bond formation reactions and as a protected amine synthon.
• Liquid Crystal & OLED Development: Investigated for use in the synthesis of silicon-containing organic semiconductors and liquid crystal compounds for display technologies.

Basic Information

Product Name	4-(Diethylmethylsilyl)-n-Phenylbutanamide
CAS No.	76149-48-9
Molecular Formula	C16H27NOSi
Molecular Weight	277.48 g/mol
Synonyms	N-Phenyl-4-(diethylmethylsilyl)butyramide; 4-(Diethylmethylsilyl)-N-phenylbutyramide; Butanamide, 4-(diethylmethylsilyl)-N-phenyl-; 4-Diethylmethylsilyl-N-phenylbutyramide; (4-(Diethylmethylsilyl)butanoyl)benzene
EINECS	Contact for details

Quality Control

Our 4-(Diethylmethylsilyl)-n-Phenylbutanamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to quality supports compliance with cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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