Description

2,6,6-Trimethylbicyclo[3.1.1]heptane-3-carbaldehyde is a high-purity, specialized monoterpenoid aldehyde with a distinct and complex woody, pine-like aroma. This compound is a key intermediate and fragrance ingredient prized for its unique olfactory profile and chemical reactivity. It is essential for manufacturers in the flavors and fragrances, fine chemical synthesis, and agrochemical industries seeking to create sophisticated scent accords or functional derivatives.

Application

• Fragrance & Flavor Ingredient: A core component in high-end perfumery for creating woody, pine, and fir needle accords, as well as in flavor compositions for forest fruit and herbal notes.
• Fine Chemical Synthesis: Serves as a critical chiral building block and intermediate for the synthesis of complex natural products, pharmaceuticals, and other specialty chemicals.
• Agrochemical Intermediates: Used in the research and production of novel pesticides and herbicides, leveraging its bicyclic structure.
• Aroma Chemical Production: A starting material for the manufacture of other valuable aroma chemicals through reduction, oxidation, or condensation reactions.
• Research & Development: Utilized in academic and industrial R&D for studying terpene chemistry, catalysis, and new organic transformations.

Basic Information

Product Name	2,6,6-Trimethylbicyclo[3.1.1]heptane-3-carbaldehyde
CAS No.	60113-43-1
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	3-Formyl-2,6,6-trimethylbicyclo[3.1.1]heptane; 3-Pinanecarboxaldehyde; Pinan-3-carbaldehyde; 3-Carbaldehyde-2,6,6-trimethylbicyclo[3.1.1]heptane; 2,6,6-Trimethylbicyclo[3.1.1]hept-3-ylcarbaldehyde; Myrtanal; Pinane-3-carboxaldehyde
EINECS	262-077-3

Quality Control

Our 2,6,6-Trimethylbicyclo[3.1.1]heptane-3-carbaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing including GC, HPLC, and NMR to ensure identity, purity, and olfactory consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your technical 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 kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain optimal purity and stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.4780 - 1.4850
Specific Gravity (20/20°C)	0.960 - 0.980
Optical Rotation (20°C)	Contact for details
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.