Description

1-(4,7,7-Trimethylbicyclo[4.1.0]hept-3-en-3-yl)-2-buten-1-one is a specialized organic compound belonging to the class of bicyclic terpenoid ketones, valued for its unique structural framework and functional group reactivity. This molecule serves as a versatile and high-value intermediate or building block in advanced organic synthesis, particularly for creating complex fragrance molecules and bioactive compounds. It is essential for R&D chemists and manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical industries seeking to develop novel products with specific olfactory or biological properties.

Application

• Fragrance & Flavor Intermediate: A key building block for the synthesis of novel amber, woody, and musky aroma chemicals, contributing to unique scent profiles in perfumery and cosmetic formulations.
• Pharmaceutical Research: Serves as a sophisticated synthetic precursor or scaffold in medicinal chemistry for the development of new therapeutic agents, leveraging its complex bicyclic structure.
• Fine Chemical Synthesis: Used as a high-value intermediate in multi-step organic syntheses to construct complex molecular architectures for agrochemicals or specialty materials.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies in organic synthesis, including cycloaddition or functionalization reactions.

Basic Information

Product Name	1-(4,7,7-Trimethylbicyclo[4.1.0]hept-3-en-3-yl)-2-buten-1-one
CAS No.	93942-51-9
Molecular Formula	C14H20O
Molecular Weight	204.31 g/mol
Synonyms	1-(4,7,7-Trimethyl-3-bicyclo[4.1.0]hept-3-enyl)-2-buten-1-one; 3-Buten-2-one, 1-(4,7,7-trimethyl-3-norcarene-3-yl)-; 1-(4,7,7-Trimethyl-3-norcaren-3-yl)-2-buten-1-one; Norcarene derivative ketone; Terpenoid ketone intermediate; Bicyclic enone
EINECS	Contact for details

Quality Control

Our production of 1-(4,7,7-Trimethylbicyclo[4.1.0]hept-3-en-3-yl)-2-buten-1-one adheres to stringent internal quality protocols 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 and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use and stored away from heat sources and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Related Substances (GC)	Total impurities ≤ 5.0%
Specific Gravity (20°C)	0.95 - 0.99
Refractive Index (20°C)	1.495 - 1.505

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