Description

1-Cyclopenten-1-Ol, 3-(Trimethylsilyl)- (9Ci) is a specialized organosilicon compound featuring a functionalized cyclopentenol core. This molecule is valued as a versatile synthetic intermediate and building block in advanced organic synthesis, particularly for introducing the trimethylsilyl-protected alcohol moiety. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Advanced Material Precursor: Acts as a monomer or functional modifier in the production of specialty polymers and silicon-containing materials.
• Organic Synthesis Reagent: Employed in asymmetric synthesis, cross-coupling reactions, and the construction of complex natural product analogs.
• Chemical Research: Utilized in academic and industrial laboratories for methodological development and exploring new reaction pathways.
• Flavor & Fragrance Chemistry: Potential intermediate for the synthesis of specific odorants and flavoring agents.

Basic Information

Product Name	1-Cyclopenten-1-Ol, 3-(Trimethylsilyl)- (9Ci)
CAS No.	741209-08-5
Molecular Formula	C8H16OSi
Molecular Weight	156.30 g/mol
Synonyms	3-(Trimethylsilyl)-1-cyclopenten-1-ol; 3-(Trimethylsilyl)cyclopent-1-en-1-ol; 1-Cyclopenten-1-ol, 3-(trimethylsilyl)-; 3-Trimethylsilyl-1-cyclopenten-1-ol; Cyclopentenol, 3-(trimethylsilyl)-; 741209-08-5; 3-TMS-1-cyclopenten-1-ol
EINECS	Contact for details

Quality Control

Our production of 1-Cyclopenten-1-Ol, 3-(Trimethylsilyl)- (9Ci) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 (GC)	≥ 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.