Description

4,7,7-Trimethylbicyclo[4.1.0]hept-4-ene-3-carbaldehyde is a specialized bicyclic terpenoid aldehyde with a unique and complex molecular architecture. This compound serves as a valuable high-purity chemical intermediate for the synthesis of advanced fragrances, flavors, and fine chemicals. It is primarily sought by R&D chemists and production specialists in the aroma chemical, pharmaceutical, and agrochemical industries for creating novel molecules with specific olfactory or biological properties.

Application

• Fragrance and Flavor Intermediate: A key building block for synthesizing novel terpenoid-based aroma molecules with woody, amber, or spicy notes.
• Pharmaceutical Research: Used as a chiral synthon in the research and development of new active pharmaceutical ingredients (APIs) and bioactive compounds.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced crop protection agents and pesticides.
• Fine Chemical Manufacturing: Employed in the production of specialty chemicals, catalysts, and ligands for asymmetric synthesis.
• Academic and Industrial R&D: A valuable reagent for methodological studies in organic chemistry, particularly in cyclopropane and terpene chemistry.
• Perfumery Compound Development: Used to create unique, high-value fragrance ingredients with complex olfactory profiles.

Basic Information

Product Name	4,7,7-Trimethylbicyclo[4.1.0]hept-4-ene-3-carbaldehyde
CAS No.	94481-70-6
Molecular Formula	C11H16O
Molecular Weight	164.24 g/mol
Synonyms	3-Formyl-4,7,7-trimethylbicyclo[4.1.0]hept-4-ene; 4,7,7-Trimethyl-3-norbornenecarboxaldehyde; 3-Carbaldehyde-4,7,7-trimethylbicyclo[4.1.0]hept-4-ene; Bicyclo[4.1.0]hept-4-ene-3-carboxaldehyde, 4,7,7-trimethyl-; Trimethylbicycloheptenecarbaldehyde
EINECS	Contact for details

Quality Control

Our 4,7,7-Trimethylbicyclo[4.1.0]hept-4-ene-3-carbaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including GC, HPLC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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