Description

1,1'-[5-[[3-(1-Oxopentyl)-4-[(Trimethylsilyl)Oxy]Phenyl]Methyl]-2-[(Trimethylsilyl)Oxy]-1,3-Phenylene]Bis(1-Pentanone) is a specialized organosilicon derivative of a diketone, characterized by its unique molecular architecture incorporating trimethylsilyloxy (TMSO) protecting groups. This compound is valued for its role as a key synthetic intermediate and building block in advanced organic synthesis, particularly where controlled reactivity and specific steric properties are required. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex drug candidates, especially those requiring protected phenolic functionalities.
• Agrochemical Synthesis: Used in the research and development of novel active ingredients for crop protection products.
• Advanced Material Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and organic electronic materials.
• Organic Synthesis Building Block: Provides a versatile scaffold for constructing complex polycyclic or functionalized aromatic systems in academic and industrial R&D.
• Chemical Biology Probe Development: Utilized in the design and synthesis of molecular probes for studying biological systems.
• Process Chemistry: Employed in route scouting and optimization for the scalable production of fine chemicals.

Basic Information

Product Name	1,1'-[5-[[3-(1-Oxopentyl)-4-[(Trimethylsilyl)Oxy]Phenyl]Methyl]-2-[(Trimethylsilyl)Oxy]-1,3-Phenylene]Bis(1-Pentanone)
CAS No.	55724-90-8
Molecular Formula	C34H52O6Si2
Molecular Weight	613.0 g/mol (approx.)
Synonyms	1,5-Bis(1-oxopentyl)-2,4-bis[(trimethylsilyl)oxy]-3-[[3-(1-oxopentyl)-4-[(trimethylsilyl)oxy]phenyl]methyl]benzene; 2,4-Bis(trimethylsiloxy)-3-[(3-valeryl-4-trimethylsiloxyphenyl)methyl]-1,5-dipentanoylbenzene; 1,1'-[5-[[3-Valeryl-4-(trimethylsiloxy)phenyl]methyl]-2-(trimethylsiloxy)-1,3-phenylene]bis(1-pentanone); Bis-TMS Protected Diketone Derivative; TMSO-Protected Diketone Intermediate
EINECS	Contact for details

Quality Control

Our production of 1,1'-[5-[[3-(1-Oxopentyl)-4-[(Trimethylsilyl)Oxy]Phenyl]Methyl]-2-[(Trimethylsilyl)Oxy]-1,3-Phenylene]Bis(1-Pentanone) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and GC for residual solvent analysis, to ensure it meets exacting R&D and process chemistry standards. Certificates of Analysis (COA) detailing all specifications are 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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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