Description

cis-3,5-Diacetoxy-1-Cyclopentene is a versatile and reactive cyclopentene derivative, serving as a crucial chiral building block and synthetic intermediate in advanced organic synthesis. Its value lies in the strategic placement of acetoxy groups, which can be selectively manipulated to construct complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and specialty agrochemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of prostaglandins, nucleoside analogs, and other bioactive molecules.
• Asymmetric Catalysis: Used as a precursor or ligand in the development of chiral catalysts for enantioselective reactions.
• Fine Chemical Synthesis: Serves as a building block for fragrances, flavors, and advanced material precursors.
• Agrochemical Research: Employed in the development of novel herbicides and plant growth regulators with specific stereochemistry.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including ring-opening and functional group transformation reactions.

Basic Information

Product Name	cis-3,5-Diacetoxy-1-Cyclopentene
CAS No.	54664-61-8
Molecular Formula	C9H12O4
Molecular Weight	184.19 g/mol
Synonyms	1-Cyclopentene-3,5-diol, diacetate, (3α,5α)-; (3R,5R)-3,5-Diacetoxycyclopent-1-ene; (3S,5S)-3,5-Diacetoxycyclopent-1-ene; cis-3,5-Diacetoxycyclopentene; 3,5-Diacetoxy-1-cyclopentene; Cyclopent-1-ene-3,5-diyl diacetate
EINECS	Contact for details

Quality Control

Our cis-3,5-Diacetoxy-1-Cyclopentene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are available upon request to support your regulatory and quality assurance needs.

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). The compound is stable under inert atmosphere but should be kept away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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