Description

3-Buten-2-One, 4-(1-Methylcyclopropyl)-, (E)- (9Ci) is a specialized organic intermediate featuring a unique conjugated enone structure with a methylcyclopropyl substituent. This compound is valued for its role as a key building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and fine chemical manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of complex drug candidates, particularly those requiring cyclopropane or specific ketone functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its structural motif can contribute to biological activity.
• Flavor & Fragrance Chemistry: Acts as a potential intermediate for creating novel aroma chemicals with unique olfactory properties.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials that require tailored molecular backbones.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including cycloaddition reactions and stereoselective synthesis.

Basic Information

Product Name	3-Buten-2-One, 4-(1-Methylcyclopropyl)-, (E)- (9Ci)
CAS No.	116815-79-3
Molecular Formula	C8H12O
Molecular Weight	124.18 g/mol
Synonyms	(E)-4-(1-Methylcyclopropyl)but-3-en-2-one; 4-(1-Methylcyclopropyl)-3-buten-2-one; (E)-4-(1-Methylcyclopropyl)-3-buten-2-one; trans-4-(1-Methylcyclopropyl)-3-buten-2-one; 1-Methylcyclopropyl vinyl ketone; (E)-Methylcyclopropyl vinyl ketone
EINECS	Contact for details

Quality Control

Our 3-Buten-2-One, 4-(1-Methylcyclopropyl)-, (E)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

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

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