Description

2-Cyclopentene-1-Acetaldehyde,1-Methyl-3-(1-Methylethyl)-,(1S)-(9Ci) is a high-purity, chiral organic compound of significant interest in advanced chemical synthesis. Its specific stereochemistry and functional groups make it a valuable building block for creating complex molecular architectures. This product is primarily targeted at research and development chemists and process development teams in the pharmaceutical, agrochemical, and specialty fragrance industries.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the creation of advanced, biologically active compounds for crop protection and pest management solutions.
• Flavor & Fragrance Ingredient: Serves as a precursor for synthesizing unique terpenoid-based aroma molecules and specialty fragrance components.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex cyclic and polycyclic organic molecules.
• Material Science Research: Investigated as a monomer or precursor for specialized polymers and advanced organic materials.

Basic Information

Product Name	2-Cyclopentene-1-Acetaldehyde,1-Methyl-3-(1-Methylethyl)-,(1S)-(9Ci)
CAS No.	616206-00-9
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	(1S)-1-Methyl-3-(1-methylethyl)-2-cyclopentene-1-acetaldehyde; (S)-1-Methyl-3-isopropyl-2-cyclopentene-1-acetaldehyde; (1S)-1-Methyl-3-isopropyl-2-cyclopenten-1-ylacetaldehyde; 2-Cyclopentene-1-acetaldehyde, 1-methyl-3-(1-methylethyl)-, (1S)-; (S)-p-Menth-1-en-9-al (derivative); Chiral terpenoid aldehyde; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2-Cyclopentene-1-Acetaldehyde,1-Methyl-3-(1-Methylethyl)-,(1S)-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC or GC, to ensure it meets the stringent requirements of research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and other critical specifications.

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). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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