Description

Undec-3-En-2-One is a high-purity, unsaturated ketone with the CAS number 10522-37-9. This compound serves as a versatile and valuable intermediate in the synthesis of complex organic molecules, particularly in the fragrance and flavor industry. It is essential for manufacturers and R&D chemists seeking to create unique organoleptic profiles or novel chemical entities. Its specific structure makes it a key building block for producing specialty aroma chemicals and pharmaceutical intermediates.

Application

• Fragrance and Flavor Synthesis: A key intermediate for creating novel musk, fruity, or green scent molecules.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Agrochemicals: Serves as a precursor in the synthesis of certain pesticides and plant growth regulators.
• Organic Synthesis & Research: A valuable building block in academic and industrial laboratories for constructing complex carbon chains via reactions like Michael additions or aldol condensations.
• Specialty Polymers: Can be utilized as a monomer or cross-linking agent in the production of polymers with specific functional properties.
• Fine Chemicals: Employed in the manufacture of other high-value, low-volume specialty chemicals.

Basic Information

Product Name	Undec-3-En-2-One
CAS No.	10522-37-9
Molecular Formula	C₁₁H₂₀O
Molecular Weight	168.28 g/mol
Synonyms	3-Undecen-2-one; 1-Octen-3-one, 4-propyl-; 4-Propyl-1-octen-3-one; Undec-3-en-2-one; 3-Undecene-2-one; (E)-Undec-3-en-2-one; (Z)-Undec-3-en-2-one
EINECS	234-070-8

Quality Control

Our Undec-3-En-2-One is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our commitment to traceability and documentation supports your quality assurance and regulatory needs.

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 flames. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Isomeric Ratio (GC)	Reported on COA
Refractive Index (20°C)	1.445 - 1.455
Specific Gravity (20°C)	0.840 - 0.860

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