Description

3,5-Bis(Acetyloxy)-2-[[(Trimethylsilyl)Oxy]Methyl]Cyclopentaneheptanoic Acid Methyl Ester is a high-purity, synthetically derived chemical intermediate of significant importance in advanced organic synthesis. This compound is valued for its unique molecular structure, which incorporates both acetyloxy and trimethylsilyloxy protecting groups, making it a versatile building block for complex molecule construction. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of complex active pharmaceutical ingredients (APIs), particularly in prostaglandin and prostacyclin analog research.
• Organic Synthesis Building Block: Utilized in advanced organic chemistry for the construction of complex cyclopentane and heptanoic acid derivatives, leveraging its protected functional groups for selective reactions.
• Medicinal Chemistry Research: Employed in drug discovery programs for the design and synthesis of new chemical entities targeting various inflammatory and cardiovascular pathways.
• Fine Chemical Production: Acts as a key intermediate in the manufacture of specialty fine chemicals where precise stereochemistry and functional group manipulation are required.
• Academic & R&D Laboratories: Used in university and corporate research settings for methodological development and the exploration of new synthetic routes.

Basic Information

Product Name	3,5-Bis(Acetyloxy)-2-[[(Trimethylsilyl)Oxy]Methyl]Cyclopentaneheptanoic Acid Methyl Ester
CAS No.	19236-94-3
Molecular Formula	C21H36O7Si
Molecular Weight	428.60 g/mol
Synonyms	Methyl 3,5-Diacetoxy-2-((trimethylsilyloxy)methyl)cyclopentylheptanoate; 2-(((Trimethylsilyl)oxy)methyl)-3,5-bis(acetyloxy)cyclopentaneheptanoic Acid Methyl Ester; 3,5-Diacetoxy-2-(trimethylsilyloxymethyl)cyclopentylheptanoic Acid Methyl Ester; Iloprost Intermediate; CAS 19236-94-3; Prostaglandin Analog Intermediate; Cyclopentaneheptanoic Acid Derivative
EINECS	Contact for details

Quality Control

Our production of 3,5-Bis(Acetyloxy)-2-[[(Trimethylsilyl)Oxy]Methyl]Cyclopentaneheptanoic Acid Methyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support cGMP standards for pharmaceutical applications, ensuring traceability and documentation for regulatory compliance.

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). Keep away from strong alkalis and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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