Description

2,2,5-Trimethyl-4-Cyclohepten-1-One is a high-purity, specialized ketone compound with a unique cyclic structure. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its specific molecular framework. It is primarily utilized by flavor & fragrance (F&F) houses, pharmaceutical R&D teams, and specialty chemical manufacturers seeking to create novel compounds with distinct olfactory or bioactive properties.

Application

• Fragrance Ingredient: Acts as a key intermediate in the synthesis of complex musks, woody, and amber notes for perfumes and personal care products.
• Flavor Compound Synthesis: Used as a precursor for creating unique flavor molecules, particularly those with fruity, herbal, or spicy nuances.
• Pharmaceutical Intermediates: Serves as a sophisticated building block in the research and development of new active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for Diels-Alder reactions and other cycloaddition chemistry to construct complex polycyclic structures.
• Agrochemical Research: Utilized in the development of novel crop protection agents and pesticides due to its bioactive scaffold.
• Specialty Polymer Additive: Investigated for use in modifying polymer properties or as a component in high-performance resins.

Basic Information

Product Name	2,2,5-Trimethyl-4-Cyclohepten-1-One
CAS No.	19822-67-4
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	2,2,5-Trimethyl-4-cyclohepten-1-one; 4-Cyclohepten-1-one, 2,2,5-trimethyl-; 2,2,5-Trimethylbicyclo[3.2.0]hept-3-en-6-one; Trimethyl cycloheptenone; Isobornyl methyl ketone derivative; FEMA 4333; (1R,5S)-2,2,5-Trimethylbicyclo[3.2.0]hept-3-en-6-one (isomer specific)
EINECS	243-355-3

Quality Control

Our production of 2,2,5-Trimethyl-4-Cyclohepten-1-One adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.4780 - 1.4820
Specific Gravity (20/20°C)	0.950 - 0.970
Water Content (KF)	≤ 0.5%

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