Description

2-Buten-1-One,1-[(1R,3S)-1-Methyl-3-(1-Methylethyl)Cyclopentyl]-,(2Z)-(9Ci) is a high-purity, stereochemically defined organic compound of significant interest in advanced chemical synthesis. This molecule serves as a critical chiral building block for the development of complex, biologically active molecules, offering precise control over three-dimensional structure. It is primarily needed by pharmaceutical R&D and fine chemical industries for applications in medicinal chemistry and process development.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for therapeutic areas requiring stereochemical purity.
• Asymmetric Synthesis: Used as a sophisticated starting material or reagent in catalytic asymmetric reactions to construct complex molecular architectures.
• Fragrance & Flavor Chemistry: Potential application as a precursor for high-value aroma chemicals, leveraging its unique cyclopentyl backbone.
• Agrochemical Research: Employed in the synthesis of advanced crop protection agents where specific stereochemistry is crucial for bioactivity.
• Material Science Research: Investigated as a monomer or functional additive for creating specialized polymers with tailored properties.
• Academic & Contract Research: Serves as a valuable compound for methodological studies in organic chemistry and for client-specific synthesis projects.

Basic Information

Product Name	2-Buten-1-One,1-[(1R,3S)-1-Methyl-3-(1-Methylethyl)Cyclopentyl]-,(2Z)-(9Ci)
CAS No.	791620-66-1
Molecular Formula	C13H22O
Molecular Weight	194.31 g/mol
Synonyms	(2Z)-1-[(1R,3S)-1-Methyl-3-(propan-2-yl)cyclopentyl]but-2-en-1-one; (Z)-1-[(1R,3S)-1-Methyl-3-isopropylcyclopentyl]but-2-en-1-one; (1R,3S)-1-Methyl-3-(1-methylethyl)cyclopentan-1-yl (2Z)-2-buten-1-one; 791620-66-1; SCHEMBL21805527; ZINC000000000000
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch is characterized using advanced analytical techniques including HPLC, GC, Chiral Analysis, and NMR to confirm identity, stereochemical purity, and chemical purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). The compound may be sensitive to prolonged exposure to air and moisture; consider storage under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Chiral Purity (Chiral 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.