Description

2-Cyclopenten-1-Ol,2-Ethenyl-4,4-Dimethyl-,Acetate(9Ci) CAS NO 741271-29-4 is a specialized organic compound belonging to the class of cyclopentenyl acetates, valued for its unique structural features that make it a versatile intermediate in advanced organic synthesis. Its molecular architecture, featuring a cyclopentene ring with vinyl and acetate functional groups, provides a reactive scaffold for constructing complex molecules. This compound is primarily sought by research and development chemists in the pharmaceutical and fine chemical industries for applications in medicinal chemistry and the synthesis of novel fragrance ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Fine Chemical Synthesis: Used as a precursor for creating complex organic molecules in research and development laboratories.
• Fragrance & Flavor Industry: Acts as an intermediate for the production of unique aroma chemicals and specialty perfumery ingredients.
• Agrochemical Research: Employed in the development of new active ingredients and plant growth regulators.
• Material Science: Investigated as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Academic & Industrial R&D: Utilized in methodological studies and as a model compound in organic chemistry research.

Basic Information

Product Name	2-Cyclopenten-1-Ol,2-Ethenyl-4,4-Dimethyl-,Acetate(9Ci)
CAS No.	741271-29-4
Molecular Formula	C11H16O2
Molecular Weight	180.24 g/mol
Synonyms	2-Ethenyl-4,4-dimethyl-2-cyclopenten-1-ol acetate; 4,4-Dimethyl-2-vinyl-2-cyclopenten-1-yl acetate; 2-Vinyl-4,4-dimethyl-2-cyclopenten-1-yl acetate; (2-Vinyl-4,4-dimethylcyclopent-2-en-1-yl) acetate; Acetic acid 2-ethenyl-4,4-dimethyl-2-cyclopenten-1-yl ester
EINECS	Contact for details

Quality Control

Our 2-Cyclopenten-1-Ol,2-Ethenyl-4,4-Dimethyl-,Acetate(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure high purity and consistent identity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is likely light-sensitive and should be stored away from light. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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