Description

Cyclopentanol, 2,3,5-Trimethyl-, Acetate, (1-α-,2-Ba-,3-Ba-,5-α-)- (9Ci) is a high-purity, stereochemically defined acetate ester derivative of a substituted cyclopentanol. This compound matters as a valuable chiral intermediate and building block in advanced organic synthesis, offering precise molecular architecture for complex molecule construction. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty fragrance industries for applications requiring specific stereochemistry and functional group compatibility.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of active pharmaceutical ingredients (APIs), particularly for compounds with complex polycyclic or terpenoid-like structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the specific stereochemistry of the cyclopentane ring can influence biological activity.
• Flavor & Fragrance Ingredient: Acts as a precursor for synthetic musks, woody, or amber odorants, leveraging its stable, substituted cyclopentane backbone.
• Organic Synthesis Building Block: Provides a versatile scaffold for medicinal chemistry and material science research, enabling the introduction of the acetate ester and subsequent functional group transformations.
• Chemical Research Standard: Employed as a reference standard or reagent in analytical and synthetic chemistry studies focusing on stereoselective reactions.

Basic Information

Product Name	Cyclopentanol, 2,3,5-Trimethyl-, Acetate, (1-α-,2-Ba-,3-Ba-,5-α-)- (9Ci)
CAS No.	87687-94-3
Molecular Formula	C₁₀H₁₈O₂
Molecular Weight	170.25 g/mol
Synonyms	(1α,2β,3β,5α)-2,3,5-Trimethylcyclopentyl acetate; (1R,2S,3S,5R)-2,3,5-Trimethylcyclopentyl acetate; 2,3,5-Trimethylcyclopentanol acetate (stereoisomer); Trimethylcyclopentyl acetate; Acetic acid (1α,2β,3β,5α)-2,3,5-trimethylcyclopentyl ester
EINECS	Contact for details

Quality Control

Our Cyclopentanol, 2,3,5-Trimethyl-, Acetate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by GC or HPLC, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% de
Water Content (KF)	≤ 0.5%

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