Description

(1R,2S,5S)-2-Methyl-5-(3-Oxoprop-1-En-2-Yl)Cyclopentane-1-Carbaldehyde is a high-purity chiral aldehyde building block of significant interest in advanced organic synthesis. Its unique stereochemistry and functional groups make it a valuable intermediate for constructing complex molecular architectures with precise spatial orientation. This compound is primarily sought after by pharmaceutical R&D and fine chemical manufacturers for applications in asymmetric synthesis and fragrance development.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of prostaglandins, terpenoids, and other bioactive molecules requiring specific stereochemistry.
• Asymmetric Catalysis: Used as a precursor or ligand component in the development of chiral catalysts for enantioselective reactions.
• Fragrance & Flavor Chemistry: Serves as a building block for the synthesis of complex, naturally-derived odorants and flavor compounds.
• Academic & Industrial Research: Employed in methodological studies and the discovery of new synthetic routes for complex organic molecules.
• Fine Chemical Production: Utilized in the multi-step synthesis of specialty chemicals where high stereochemical purity is critical.

Basic Information

Item	Details
Product Name	(1R,2S,5S)-2-Methyl-5-(3-Oxoprop-1-En-2-Yl)Cyclopentane-1-Carbaldehyde
CAS No.	5951-57-5
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	(-)-2-Methyl-5-(3-oxoprop-1-en-2-yl)cyclopentane-1-carbaldehyde; (1R,2S,5S)-(-)-2-Methyl-5-(3-oxoprop-1-en-2-yl)cyclopentane-1-carboxaldehyde; (1R,2S,5S)-2-Methyl-5-(3-oxoprop-1-en-2-yl)cyclopentanecarbaldehyde; (1R,2S,5S)-2-Methyl-5-(3-oxoprop-1-en-2-yl)cyclopentane-1-carboxaldehyde; (1R,2S,5S)-2-Methyl-5-(3-oxoprop-1-en-2-yl)cyclopentane-1-carbaldehyde; Chiral Cyclopentanecarbaldehyde Derivative
EINECS	Contact for details

Quality Control

Our (1R,2S,5S)-2-Methyl-5-(3-Oxoprop-1-En-2-Yl)Cyclopentane-1-Carbaldehyde is manufactured under strict quality systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and production. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and enantiomeric excess is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.