Description

2-Cyclohexen-1-One, 4-Methyl-3-(2-Propenyl)-, (4S)- (9Ci) is a chiral, functionalized cyclohexenone derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. Its structure, featuring both a ketone and an allyl group on a chiral scaffold, makes it a versatile building block for constructing complex molecules with high stereochemical control. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, particularly those requiring specific stereocenters.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its reactive functional groups.
• Flavor & Fragrance Chemistry: Serves as a precursor for the synthesis of specific terpenoid-based aroma molecules and flavor compounds.
• Academic & Industrial Research: Employed in methodological studies for asymmetric synthesis, cycloaddition reactions, and natural product synthesis.
• Fine Chemical Production: Acts as a building block for manufacturing specialized catalysts, ligands, and other high-value fine chemicals.

Basic Information

Product Name	2-Cyclohexen-1-One, 4-Methyl-3-(2-Propenyl)-, (4S)- (9Ci)
CAS No.	474022-86-1
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	(4S)-4-Methyl-3-(prop-2-en-1-yl)cyclohex-2-en-1-one; (S)-4-Methyl-3-(2-propenyl)-2-cyclohexen-1-one; 4-Methyl-3-(2-propenyl)-2-cyclohexen-1-one, (4S)-; (S)-P-Mentha-1,8-dien-7-al; (4S)-3-Allyl-4-methyl-2-cyclohexen-1-one; (S)-3-Allyl-4-methyl-2-cyclohexenone
EINECS	Contact for details

Quality Control

Our production of 2-Cyclohexen-1-One, 4-Methyl-3-(2-Propenyl)-, (4S)- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the exacting standards required for research and process chemistry. Certificates of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles are provided with every shipment to guarantee traceability and consistency.

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. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

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

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