Description

3-Methyl-5-Pentyl-2-Cyclohexen-1-One is a specialized fragrance and flavor intermediate known for its unique woody, amber-like olfactory characteristics. This compound is valued for its ability to impart depth, warmth, and sophisticated nuances to complex scent and flavor profiles. It is primarily sought after by manufacturers in the fragrance, flavor, and fine chemical synthesis industries for creating high-end consumer products.

Application

• Fragrance Industry: A key building block for creating woody, amber, and musk accords in perfumes, colognes, and personal care products.
• Flavor Industry: Used as a flavoring agent to impart subtle woody or nutty notes in specialty food and beverage formulations.
• Aroma Chemical Synthesis: Serves as a crucial intermediate in the synthesis of more complex fragrance molecules and specialty aroma chemicals.
• Cosmetic Ingredients: Incorporated into lotions, creams, and soaps to provide a stable and long-lasting scent profile.
• Household Products: Used in premium detergents, fabric softeners, and air fresheners for its distinctive and persistent aroma.
• Research & Development: Utilized in organic chemistry research for studying terpenoid and cyclohexenone derivatives.

Basic Information

Product Name	3-Methyl-5-Pentyl-2-Cyclohexen-1-One
CAS No.	42161-41-1
Molecular Formula	C12H20O
Molecular Weight	180.29 g/mol
Synonyms	3-Methyl-5-pentylcyclohex-2-en-1-one; 5-Pentyl-3-methyl-2-cyclohexen-1-one; Tetrahydroionone; Dihydro-α-ionone; Amber Fleuressence; Amberketone; Amber Wood; Amber Wood Ketone
EINECS	Contact for details

Quality Control

Our 3-Methyl-5-Pentyl-2-Cyclohexen-1-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and IR analysis, to ensure high purity and consistent organoleptic properties suitable for fragrance and flavor applications. Certificates of Analysis (COA) detailing purity, identity, and specific gravity are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.478 - 1.488
Specific Gravity (20/20°C)	0.910 - 0.920
Odor	Characteristic woody, amber

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