Description

2-Butanone, 4-(2-Methylcyclopropyl)-, cis- (9Ci) is a specialized organic ketone compound with a unique cyclopropyl-substituted structure. This compound is valued as a versatile chemical intermediate and building block in advanced organic synthesis, particularly for introducing complex, sterically defined motifs. Its highly volatile nature makes it suitable for specific reaction conditions and purification processes. Key industries that utilize this specialty chemical include pharmaceutical research, agrochemical development, and the synthesis of fine chemicals and fragrances.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its unique structural properties.
• Fine Chemical Production: Acts as a precursor in the manufacture of specialty chemicals, including flavors, fragrances, and advanced materials.
• Organic Synthesis Research: Employed in academic and industrial R&D laboratories for constructing cyclopropane-containing molecules and studying reaction mechanisms.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands and organometallic catalysts for asymmetric synthesis.

Basic Information

Item	Details
Product Name	2-Butanone, 4-(2-Methylcyclopropyl)-, cis- (9Ci)
CAS No.	98043-28-8
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	cis-4-(2-Methylcyclopropyl)-2-butanone; 4-(2-Methylcyclopropyl)butan-2-one, cis-; (1R,2S)-rel-2-(1-Methylcyclopropyl)ethyl methyl ketone; 2-Butanone, 4-(2-methylcyclopropyl)-, (1R,2S)-rel-; Methyl (1R,2S)-rel-2-(1-methylcyclopropyl)ethyl ketone
EINECS	Contact for details

Quality Control

Our production of 2-Butanone, 4-(2-Methylcyclopropyl)-, cis- (9Ci) adheres to stringent quality management protocols. Each batch is characterized and tested using advanced analytical techniques including GC, HPLC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place away from heat sources and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details

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