Description

Alpha,3,3-Trimethylbicyclo[2.2.1]Heptane-2-Propionaldehyde is a high-purity, synthetic fragrance intermediate known for its unique woody and amber-like olfactory characteristics. This compound matters for its role as a key building block in creating sophisticated, long-lasting fragrance profiles for premium consumer products. It is primarily needed by manufacturers in the flavors and fragrances, cosmetics, and personal care industries seeking to develop distinctive and stable scent formulations.

Application

• Fragrance Compound Synthesis: A crucial intermediate for creating novel woody, amber, and musk aroma chemicals.
• Fine Fragrance Formulation: Used in the development of high-end perfumes, eau de toilettes, and colognes for its tenacity and unique scent profile.
• Personal Care Products: Incorporated into scented lotions, soaps, shampoos, and deodorants to provide a stable and appealing fragrance base.
• Household & Air Care Products: Employed in fabric softeners, detergents, and air fresheners for long-lasting scent delivery.
• Cosmetic Ingredient: Used as a fragrance component in various cosmetic formulations.
• Flavor Enhancer (Potential): May find application in creating complex flavor notes at very low concentrations, subject to regulatory approval.

Basic Information

Product Name	Alpha,3,3-Trimethylbicyclo[2.2.1]Heptane-2-Propionaldehyde
CAS No.	94201-10-2
Molecular Formula	C₁₃H₂₂O
Molecular Weight	194.31 g/mol
Synonyms	2-(3,3-Dimethylbicyclo[2.2.1]hept-2-ylidene)propanal; 3,3-Dimethyl-2-methylene-bicyclo[2.2.1]heptane-1-ethanal; Norlimbanal; 1-(3,3-Dimethyl-2-norbornylidene)-2-propanone (related); Fragrance intermediate 94201-10-2; Woody amber fragrance aldehyde; 2-(3,3-Dimethyl-2-norbornylidene)acetaldehyde
EINECS	Contact for details

Quality Control

Our Alpha,3,3-Trimethylbicyclo[2.2.1]Heptane-2-Propionaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing including GC, IR, and NMR to ensure identity, purity, and olfactory consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. Due to its sensitivity, the container should be kept tightly sealed under an inert atmosphere when not in use to prevent oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.950 - 0.970
Heavy Metals (as Pb)	≤ 10 ppm

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