Description

2-Cyclohexen-1-One, 2-(1-Methyl-1,2-Propadienyl)- (9Ci) is a specialized organic compound featuring a cyclohexenone core substituted with an allenic group. This unique structure makes it a valuable and versatile chemical intermediate for advanced synthesis in fine chemical and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists working on complex molecular architectures, including natural product analogs and novel active pharmaceutical ingredients (APIs). The compound's reactivity profile offers a strategic pathway for introducing functional complexity in target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates and bioactive molecules.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its reactive allene moiety.
• Fine Chemical Synthesis: Acts as a precursor for fragrances, flavors, and other high-value specialty chemicals.
• Material Science: Investigated as a monomer or cross-linking agent in the development of advanced polymeric materials.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry, particularly in cycloaddition and functionalization reactions.

Basic Information

Item	Detail
Product Name	2-Cyclohexen-1-One, 2-(1-Methyl-1,2-Propadienyl)- (9Ci)
CAS No.	517883-39-5
Molecular Formula	C10H12O
Molecular Weight	148.20 g/mol
Synonyms	2-(1-Methylprop-1,2-dien-1-yl)cyclohex-2-en-1-one; 2-(1-Methyl-1,2-propadienyl)-2-cyclohexen-1-one; 2-(1-Methylallene)cyclohex-2-enone; 2-(1-Methylallenyl)cyclohex-2-enone; 2-(1-Methylprop-1,2-dienyl)cyclohex-2-enone; 2-(1-Methyl-1,2-propadienyl)cyclohex-2-enone; 2-(1-Methylallene)cyclohexenone
EINECS	Contact for details

Quality Control

Every batch of 2-Cyclohexen-1-One, 2-(1-Methyl-1,2-Propadienyl)- (9Ci) is produced and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

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.