Description

2-Cyclohexen-1-One, 2-Methyl-3-(1,2-Propadienyl)- (9Ci) is a specialized organic intermediate featuring a unique cyclohexenone core substituted with methyl and propargyl/allene-type functional groups. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a building block for creating complex fragrance and flavor molecules or specialty polymers.
• Material Science Research: Investigated for the development of advanced organic materials and functionalized polymers.
• Academic & Industrial R&D: Employed in methodological studies and as a model compound in organic chemistry research.

Basic Information

Product Name	2-Cyclohexen-1-One, 2-Methyl-3-(1,2-Propadienyl)- (9Ci)
CAS No.	566190-51-0
Molecular Formula	C10H12O
Molecular Weight	148.20 g/mol
Synonyms	2-Methyl-3-(prop-1-yn-1-yl)cyclohex-2-en-1-one; 2-Methyl-3-(1,2-propadienyl)-2-cyclohexen-1-one; 3-(1,2-Propadienyl)-2-methyl-2-cyclohexen-1-one; 2-Methyl-3-(prop-1-ynyl)cyclohex-2-enone; 2-Methyl-3-prop-1-yn-1-ylcyclohex-2-en-1-one; 2-Cyclohexen-1-one, 2-methyl-3-(1,2-propadienyl)-; 566190-51-0
EINECS	Contact for details

Quality Control

Our 2-Cyclohexen-1-One, 2-Methyl-3-(1,2-Propadienyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by GC/HPLC), identity (by IR/NMR), and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥95.0% (Typical 97-99%)
Water Content (KF)	≤0.5%

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