Description

3,5-Dimethyl-1,2-Cyclopentanedione is a high-purity diketone compound valued for its role as a versatile flavor and fragrance intermediate. Its unique chemical structure makes it a key building block for synthesizing complex aroma chemicals and specialty fine chemicals. This product is essential for manufacturers in the flavor & fragrance, pharmaceutical, and agrochemical industries seeking reliable, high-quality intermediates.

Application

• Flavor & Fragrance Industry: A critical intermediate for the synthesis of complex aroma chemicals, imparting sweet, caramelic, or nutty notes.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and other specialty agrochemicals.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in heterocyclic and diketone chemistry.
• Food Flavoring Agents: Employed in the creation of natural-identical flavoring compounds for processed foods and beverages.

Basic Information

Product Name	3,5-Dimethyl-1,2-Cyclopentanedione
CAS No.	13494-07-0
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	3,5-Dimethylcyclopentane-1,2-dione; 3,5-Dimethyl-1,2-cyclopentanedione; 1,2-Cyclopentanedione, 3,5-dimethyl-; NSC 66428
EINECS	Contact for details

Quality Control

Our 3,5-Dimethyl-1,2-Cyclopentanedione is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for flavor, fragrance, and fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for every shipment upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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