Description

2-Methyl-3-Pentylcyclopent-2-En-1-One is a specialized fragrance and flavor intermediate known for its unique organoleptic properties. This compound is valued for its ability to impart complex, woody, and amber-like notes, making it a critical component in high-end fragrance creation. It is primarily sought after by manufacturers in the flavor and fragrance, cosmetic, and fine chemical synthesis industries for developing sophisticated consumer products.

Application

• Fragrance Formulation: A key ingredient for imparting woody, amber, and musky nuances in perfumes, colognes, and personal care products.
• Flavor Enhancement: Used to create complex flavor profiles in premium food and beverage applications, contributing to fruity or nutty undertones.
• Cosmetic Ingredients: Incorporated into lotions, creams, and soaps as a fragrance component to provide long-lasting scent characteristics.
• Fine Chemical Synthesis: Serves as a versatile building block or intermediate in the synthesis of more complex aroma chemicals and pharmaceutical compounds.
• Household Products: Utilized in air fresheners, detergents, and fabric softeners to provide a stable and pleasant fragrance.
• Aromatherapy & Candles: Employed in the creation of essential oil blends and scented candles for its distinctive aromatic qualities.

Basic Information

Product Name	2-Methyl-3-Pentylcyclopent-2-En-1-One
CAS No.	5739-17-3
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	2-Methyl-3-pentyl-2-cyclopenten-1-one; 3-Pentyl-2-methyl-2-cyclopenten-1-one; 2-Methyl-3-pentylcyclopent-2-enone; Methyl pentyl cyclopentenone; Cyclopentenone, 2-methyl-3-pentyl-; Fragrance intermediate 5739-17-3
EINECS	227-250-5

Quality Control

Our 2-Methyl-3-Pentylcyclopent-2-En-1-One is produced under strict quality management systems to ensure batch-to-batch consistency and purity. We adhere to relevant industry standards for fragrance and flavor ingredients. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and impurity profiles, is provided with every shipment to guarantee product integrity and compliance with your specifications.

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 sources and open flames. For long-term storage, consider an inert atmosphere to preserve optimal quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.470 - 1.480
Specific Gravity (20/20°C)	0.910 - 0.930
Water Content (KF)	≤ 0.5%

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