Description

Heptanedioic Acid, 4-Oxo-, Bis(Trimethylsilyl) Ester is a high-purity, silylated derivative of a key keto-diacid intermediate. This compound is valued for its role as a versatile protected synthon in advanced organic synthesis, offering enhanced stability and solubility for sensitive reactions. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Acts as a protected form of 4-oxoheptanedioic acid, facilitating multi-step synthesis where the carboxylic acid groups need temporary masking.
• Material Science Research: Employed in the development of specialty polymers, dendrimers, and advanced organic materials.
• Chemical Derivatization: Useful in analytical chemistry for the derivatization of sensitive compounds prior to Gas Chromatography (GC) or Mass Spectrometry (MS) analysis.

Basic Information

Product Name	Heptanedioic Acid, 4-Oxo-, Bis(Trimethylsilyl) Ester
CAS No.	55517-44-7
Molecular Formula	C13H28O4Si2
Molecular Weight	304.53 g/mol
Synonyms	4-Oxopimelic Acid Bis(trimethylsilyl) Ester; Bis(trimethylsilyl) 4-Oxopimelate; 4-Oxoheptanedioic Acid Bis(trimethylsilyl) Ester; 4-Oxopimelic Acid Bis(TMS) Ester; TMS Ester of 4-Oxopimelic Acid; 4-Ketopimelic Acid Bis(trimethylsilyl) Ester; Heptanedioic acid, 4-oxo-, 1,7-bis(trimethylsilyl) ester
EINECS	Contact for details

Quality Control

Our Heptanedioic Acid, 4-Oxo-, Bis(Trimethylsilyl) Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of research and development as well as cGMP production environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or 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.