Description

1-(3,7,7-Trimethylbicyclo[4.1.0]Heptenyl)Ethan-1-One is a high-purity, specialized fragrance and flavor intermediate derived from a modified terpene structure. This compound matters for its ability to impart unique woody, amber, and earthy olfactory notes, which are highly valued in creating sophisticated scent profiles. It is primarily needed by manufacturers in the fragrance, flavor, and fine chemical synthesis industries seeking consistent, high-quality raw materials for premium applications.

Application

• Fragrance Industry: A key intermediate for synthesizing premium perfume ingredients with woody, ambery, and patchouli-like nuances.
• Flavoring Agents: Used in the development of complex flavor compositions, particularly for creating earthy or herbal taste profiles.
• Fine Chemical Synthesis: Serves as a versatile building block in organic synthesis for pharmaceuticals and agrochemicals due to its reactive ketone group and complex bicyclic framework.
• Aromatherapy & Cosmetic Products: Incorporated into essential oil blends and cosmetic formulations for its distinctive and long-lasting aromatic character.
• Functional Perfumery: Employed in household products, detergents, and air fresheners to provide stable and appealing base notes.
• Research & Development: Utilized in academic and industrial R&D for studying terpene chemistry and developing novel odorants.

Basic Information

Product Name	1-(3,7,7-Trimethylbicyclo[4.1.0]Heptenyl)Ethan-1-One
CAS No.	62501-24-0
Molecular Formula	C12H18O
Molecular Weight	178.27 g/mol
Synonyms	1-(3,7,7-Trimethylbicyclo[4.1.0]hept-3-en-1-yl)ethanone; 3,7,7-Trimethylbicyclo[4.1.0]hept-3-en-1-yl methyl ketone; 1-(3,7,7-Trimethyl-3-bicyclo[4.1.0]heptenyl)ethanone; 1-(3,7,7-Trimethyl-3-norcarene-1-yl)ethanone; Norcaryl methyl ketone derivative; Terpene-based ketone intermediate; Fragrance ketone 62501-24-0
EINECS	Contact for details

Quality Control

Our 1-(3,7,7-Trimethylbicyclo[4.1.0]Heptenyl)Ethan-1-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity, consistent olfactory profile, and batch-to-batch reliability. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

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 strong acids and incompatible organic solvents. For long-term storage, consider using an inert atmosphere to preserve product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	0.970 - 0.990
Related Substances (GC)	Total impurities ≤ 3.0%

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