Description

2-(4-Methyl-2-Furyl)-2-Cyclopenten-1-One is a high-purity, specialized organic compound valued for its unique organoleptic and chemical properties. This compound is a key intermediate and flavoring agent, prized for its ability to impart complex, roasted, and nutty notes. It is essential for manufacturers in the flavor and fragrance industry, as well as for researchers developing novel synthetic pathways in fine chemical and pharmaceutical applications.

Application

• Flavor and Fragrance (F&F) Industry: A key building block for creating sophisticated flavor profiles, particularly for roasted, nutty, caramelic, and meaty notes in savory applications, coffee, and confectionery.
• Food and Beverage Additives: Used as a high-value flavoring substance to enhance and authenticate the taste of processed foods, snacks, and premium beverages.
• Fine Chemical Synthesis: Serves as a versatile intermediate in the synthesis of more complex molecules for agrochemicals, pharmaceuticals, and advanced materials due to its reactive cyclopentenone and furan moieties.
• Research and Development: Utilized in academic and industrial R&D for studying Maillard reaction chemistry, heterocyclic compound synthesis, and the development of new aroma chemicals.
• Perfumery: Employed in niche fragrance compositions to add warm, spicy, or woody undertones.

Basic Information

Product Name	2-(4-Methyl-2-Furyl)-2-Cyclopenten-1-One
CAS No.	21149-13-3
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	2-(4-Methyl-2-furanyl)-2-cyclopenten-1-one; 2-(4-Methylfuran-2-yl)cyclopent-2-en-1-one; 2-Cyclopenten-1-one, 2-(4-methyl-2-furanyl)-; 4-Methyl-2-furyl-2-cyclopenten-1-one; Furaneol related cyclopentenone; Roasted furanone; Nutty furanone derivative
EINECS	Contact for details

Quality Control

Our 2-(4-Methyl-2-Furyl)-2-Cyclopenten-1-One is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the rigorous standards required by the flavor, fragrance, and fine chemical industries.

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, sparks, and open flame. For long-term storage, consider under an inert atmosphere to preserve optimal quality.

Specification

Item	Specification
Appearance	Yellow to amber liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.520 - 1.530
Specific Gravity (20°C)	1.120 - 1.140

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