Description

2-Methoxy-3,5-Dimethylcyclopent-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 spicy notes, making it a critical building block in high-end fragrance creation. It is primarily sought after by manufacturers in the flavor and fragrance, cosmetic, and fine chemical synthesis industries.

Application

• Fragrance Formulation: A key intermediate for creating sophisticated woody, amber, and spicy accords in perfumes, colognes, and personal care products.
• Flavor Enhancement: Used to develop complex flavor profiles, particularly for savory, roasted, or meaty notes in processed foods and savory applications.
• Cosmetic Ingredients: Serves as a precursor in the synthesis of specialty ingredients for lotions, creams, and other cosmetic formulations.
• Fine Chemical Synthesis: Acts as a versatile building block in organic synthesis for pharmaceuticals and other high-value chemical products.
• Aroma Chemical Production: An important raw material for manufacturing other specific aroma chemicals with desired olfactory characteristics.

Basic Information

Product Name	2-Methoxy-3,5-Dimethylcyclopent-2-En-1-One
CAS No.	69898-48-2
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	2-Methoxy-3,5-dimethyl-2-cyclopenten-1-one; 3,5-Dimethyl-2-methoxy-2-cyclopenten-1-one; Maple lactone methyl ether (related); Cyclotene methyl ether; Fragrance intermediate 69898-48-2
EINECS	Contact for details

Quality Control

Our 2-Methoxy-3,5-Dimethylcyclopent-2-En-1-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for flavor and fragrance applications. Certificates of Analysis (COA) documenting purity, physical properties, and safety data are available upon request.

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 incompatible materials.

Specification

Item	Specification
Appearance	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)	1.010 - 1.030

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