Description

2-Methoxy-3-Methylcyclopent-2-En-1-One is a specialized cyclic enone derivative with a distinct methoxy substituent, valued for its unique organoleptic and chemical properties. This compound serves as a versatile building block and flavor/fragrance intermediate, prized for its ability to impart complex, fruity, and woody notes. It is primarily sought after by manufacturers in the flavor and fragrance, pharmaceutical, and fine chemical synthesis industries for creating sophisticated aroma profiles and advanced molecular structures.

Application

• Flavor & Fragrance Industry: A key intermediate for synthesizing complex aroma chemicals, contributing to fruity, woody, or spicy notes in perfumes, cosmetics, and food flavorings.
• Pharmaceutical Intermediates: Serves as a chiral building block or precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fine Chemical Synthesis: Utilized in organic synthesis as a Michael acceptor or a functionalized cyclopentenone scaffold for constructing more complex heterocyclic and carbocyclic compounds.
• Agrochemical Research: Potential intermediate in the development of novel pesticides or plant growth regulators due to its reactive enone functionality.
• Functional Material Precursors: Can be used in research for developing specialty polymers or materials with specific optical or electronic properties.

Basic Information

Product Name	2-Methoxy-3-Methylcyclopent-2-En-1-One
CAS No.	14189-85-6
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	3-Methyl-2-methoxy-2-cyclopenten-1-one; 2-Methoxy-3-methyl-2-cyclopenten-1-one; 2-Cyclopenten-1-one, 2-methoxy-3-methyl-; 3-Methyl-2-methoxycyclopent-2-enone; Methyl methoxy methylcyclopentenone; FEMA 3863; Flavis No. 13.059
EINECS	Contact for details

Quality Control

Our production of 2-Methoxy-3-Methylcyclopent-2-En-1-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We operate under a quality system compliant with ISO standards and can support requirements for GMP, REACH, and FEMA/GRAS applications where relevant.

Storage

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

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°C)	1.020 - 1.060
Related Substances (GC)	Total impurities ≤ 2.0%

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