Description

2-Pentyl-3-Methyl-2-Cyclopenten-1-One is a high-purity fragrance and flavor compound known for its characteristic jasmine-like, fruity, and slightly woody aroma. This molecule is a key building block in the creation of sophisticated fragrance accords and is valued for its ability to impart natural, long-lasting olfactory characteristics. It is essential for manufacturers in the flavor and fragrance (F&F), cosmetic, and fine chemical industries seeking to develop premium consumer products.

Application

• Fragrance Formulation: A core component in fine perfumery for creating jasmine, gardenia, and fruity-floral fragrance accords.
• Flavor Creation: Used as a flavoring agent to impart fruity, berry, and tropical notes in food and beverage products.
• Cosmetic Ingredients: Incorporated into lotions, soaps, and personal care items for its stable and appealing scent profile.
• Aroma Chemical Synthesis: Serves as a valuable intermediate in the synthesis of more complex fragrance molecules.
• Household Products: Used in air fresheners, detergents, and fabric softeners to provide a pleasant and persistent fragrance.
• Tobacco Flavoring: Employed to enhance and modify the aroma of tobacco products.

Basic Information

Product Name	2-Pentyl-3-Methyl-2-Cyclopenten-1-One
CAS No.	1128-08-1
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	2-Amyl-3-methyl-2-cyclopenten-1-one; 3-Methyl-2-pentyl-2-cyclopenten-1-one; Dihydrojasmone; Jasmone G; Jasmone pentyl; Jasmone, dihydro-; Jasmone G (Fragrance); 2-Cyclopenten-1-one, 2-pentyl-3-methyl-; FEMA 3763
EINECS	214-426-7

Quality Control

Our 2-Pentyl-3-Methyl-2-Cyclopenten-1-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and IR analysis, to ensure it meets the high-purity standards required for fragrance and flavor applications. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Odor	Characteristic jasmine, fruity
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.475 - 1.485
Specific Gravity (20/20°C)	0.910 - 0.920

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