Description

Cyclopentanecarboxylic Acid, 1-Amino-, Trimethylsilyl Ester (9Ci) is a specialized organosilicon-protected amino acid derivative, serving as a crucial synthetic intermediate. Its value lies in the trimethylsilyl (TMS) group, which acts as a protective moiety for the carboxylic acid functionality, enhancing solubility and enabling selective reactions in complex organic syntheses. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing novel molecular scaffolds and active ingredients. CAS No. 124900-79-4.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of peptidomimetics and constrained analogs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the cyclopentane ring contributes to specific biological activity.
• Organic Synthesis Reagent: Serves as a protected amino acid equivalent in multi-step synthetic sequences, facilitating peptide coupling and other transformations.
• Material Science Research: Potential monomer or precursor for designing specialized polymers and functional materials with unique properties.
• Chemical Biology Probes: Utilized in the development of labeled compounds and probes for studying biological mechanisms and enzyme interactions.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 1-Amino-, Trimethylsilyl Ester (9Ci)
CAS No.	124900-79-4
Molecular Formula	C9H19NO2Si
Molecular Weight	201.34 g/mol
Synonyms	1-Aminocyclopentanecarboxylic Acid Trimethylsilyl Ester; (1-Aminocyclopentyl)carboxylic Acid Trimethylsilyl Ester; Trimethylsilyl 1-Aminocyclopentanecarboxylate; 1-(Trimethylsilyloxycarbonyl)cyclopentanamine; Amino Acid TMS Ester Derivative; Cyclopentane Amino Acid Silyl Ester
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxylic Acid, 1-Amino-, Trimethylsilyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee traceability and compliance with your research or development specifications.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Assay	≥ 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.